Panel Switches – Langir Electric

Momentary Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Premium Momentary Piezo Switches

Langir custom momentary piezo switches are engineered for applications requiring fast, accurate, and reliable signal triggering. Based on solid-state piezoelectric technology, these switches provide instant response without mechanical wear, ensuring ultra-long service life and consistent performance. With IP68/IP69K sealing, robust stainless steel construction, and flexible customization options, they are ideal for industrial control panels, medical devices, kiosks, and outdoor equipment. Designed for global OEM integration, Langir delivers precision manufacturing, stable quality, and tailored solutions to meet demanding application requirements.

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Key Features & Benefits

Instant response. Zero wear. Maximum reliability.

Instant Momentary Response

Delivers precise signal output only when pressed, ideal for control commands and input operations.

Solid-State Reliability

No moving parts ensures up to 50 million cycles, reducing failure rates and maintenance costs.

Fully Sealed Protection

IP68/IP69K rated for resistance to water, dust, and high-pressure cleaning environments.

Durable Metal Construction

Stainless steel housing provides excellent impact resistance and corrosion protection.

Customizable Electrical Output

Supports various voltages, signal types, and integration with control systems.

Wide Operating Temperature Range

Stable performance from -40°C to +85°C in harsh environments.

Flexible Customization for Precise Control Applications

Configure every detail to match your system design, performance requirements, and branding.

Actuation & Sensitivity

Illumination & Marking Options

Mechanical & Structural Design

Electrical Interface

Actuation & Sensitivity

Illumination & Marking Options

Mechanical & Structural Design

Electrical Interface

Why Langir is Your Go-to Choice

Precision Momentary Control with Piezo Technology

Langir momentary piezo switches generate output signals only during actuation, ensuring precise and reliable control input. The piezoelectric sensor detects minimal force variations, enabling fast response times and high sensitivity. With no mechanical contacts, the switch eliminates bounce issues and ensures consistent signal transmission in critical systems.

Extreme Durability and Maintenance-Free Operation

Built with a solid-state structure, these switches achieve a lifecycle of over 50 million operations. The absence of moving parts significantly reduces wear and mechanical failure. This makes them ideal for high-frequency applications such as industrial automation panels and self-service kiosks.

Sealed for Harsh Environments

The fully sealed design provides IP68 or IP69K protection, allowing the switch to operate reliably in wet, dusty, and high-pressure washdown environments. Stainless steel (304/316L) housings offer superior corrosion resistance, making them suitable for marine, food processing, and medical applications.

Advanced Manufacturing and Quality Assurance

Each switch is produced using high-precision CNC machining and automated assembly processes. Strict quality control includes electrical performance testing, waterproof verification, and environmental stress testing. Langir ensures consistent product quality and supports scalable OEM/ODM production.

Streamlined Manufacturing for High-Performance Custom Switches

From concept to delivery, our process ensures accuracy, speed, and reliability.

1. Requirement Analysis & Engineering Support

We collaborate with customers to define electrical, mechanical, and environmental specifications. Our engineering team provides optimized solutions tailored to application scenarios and compliance requirements.

2. Design & Prototype Development

Detailed CAD designs and prototypes are created to validate functionality. Testing includes actuation sensitivity, signal accuracy, and illumination performance to ensure design integrity.

3. Testing & Validation

Comprehensive testing includes lifecycle testing, IP rating verification, temperature cycling, and electrical stability checks. This ensures reliable performance under real-world operating conditions.

4. Mass Production & Quality Control

Production is carried out using precision machining and automated assembly. Each unit undergoes strict inspection for dimensional accuracy, signal consistency, and surface quality.

5. Packaging & Global Delivery

Products are securely packaged and shipped worldwide using efficient logistics solutions, ensuring safe and timely delivery for B2B customers.

FAQs

What is a momentary piezo switch?

A momentary piezo switch activates only when pressure is applied and returns to its original state when released. It uses piezoelectric sensing instead of mechanical contacts, ensuring high reliability and durability.

How long is the lifespan of your switches?

Our switches typically exceed 50 million cycles due to their solid-state design. This makes them ideal for applications requiring frequent and repeated use.

Are these switches waterproof?

Yes, they are designed with IP68 or IP69K protection. This allows them to operate in wet environments, including washdown and outdoor applications.

Can I customize the sensitivity of the switch?

Yes, actuation force and sensitivity can be adjusted to match specific application requirements. This helps prevent accidental triggering while maintaining responsiveness.

What materials are used?

We primarily use stainless steel (304 or 316L) for durability and corrosion resistance. Additional finishes and materials are available upon request.

Do you offer illuminated versions?

Yes, LED illumination can be integrated with various colors and lighting styles. This enhances visibility and user interaction in different environments.

What industries use momentary piezo switches?

They are widely used in industrial automation, medical devices, kiosks, transportation systems, and outdoor control panels.

What voltage options are supported?

We support common voltages such as 5V, 12V, and 24V, along with customized configurations for specific systems.

Can the switches handle harsh environments?

Yes, they are designed for extreme conditions including temperature variations, moisture, and exposure to chemicals or dust.

What is your lead time?

Typical production lead time is 2–4 weeks depending on customization. Prototype samples are available for testing before mass production.

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Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects

Latching Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Premium Latching Piezo Switches

Langir custom latching piezo switches are designed for applications requiring stable on/off control with exceptional durability. Using solid-state piezo technology, these switches eliminate mechanical wear while providing reliable latching functionality in harsh environments. Engineered with stainless steel housings and fully sealed structures, they deliver IP68/IP69K protection, long service life, and precise signal control. Ideal for industrial automation, medical systems, kiosks, and outdoor equipment, our switches support full customization in size, output, illumination, and integration for global OEM applications.

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Key Features & Benefits

Stable control. Zero wear. Built for extremes.

True Latching Functionality

Maintains stable ON/OFF state after actuation, reducing system complexity and improving control reliability.

Solid-State Design

No moving parts ensures up to 50 million cycles, minimizing failure rates and maintenance costs.

Fully Sealed Protection

IP68/IP69K rated for resistance against water, dust, and harsh cleaning processes.

High-Strength Metal Housing

Stainless steel construction provides vandal resistance and corrosion protection.

Flexible Electrical Output

Supports customized latching logic, voltage levels, and signal outputs for diverse systems.

Wide Environmental Adaptability

Reliable operation in extreme temperatures and demanding industrial conditions.

Precision Customization for Your Latching Control Needs

Adapt every aspect of your piezo switch to meet exact functional, mechanical, and branding requirements.

Latching Function

Illumination & Indicator

Mechanical Structure

Material & Environmental Protection

Latching Function

Illumination & Indicator

Mechanical Structure

Material & Environmental Protection

Why Langir is Your Go-to Choice

Reliable Latching Control Without Mechanical Wear

Langir latching piezo switches use advanced piezoelectric sensing to achieve stable ON/OFF switching without mechanical contacts. This eliminates bounce issues and mechanical fatigue common in traditional switches. With a lifecycle exceeding 50 million operations, they are ideal for mission-critical control systems where reliability is essential.

Sealed for Harsh and Hygienic Environments

Designed with a one-piece metal actuator and sealed internal structure, these switches meet IP68 or IP69K standards. They perform reliably under high-pressure washdowns, dust exposure, and wet environments. This makes them particularly suitable for food processing, medical equipment, and outdoor installations.

Integrated Visual Feedback with LED Options

Optional LED illumination provides clear indication of switch status, enhancing usability and safety. Available in single-color, dual-color, or RGB configurations, the lighting can be synchronized with the latching state. LEDs offer long service life and low power consumption for continuous operation.

Precision Manufacturing and Industrial-Grade Quality

Each switch is produced using CNC machining and automated assembly to ensure tight tolerances and consistent performance. Rigorous testing includes electrical validation, waterproof testing, and lifecycle simulation. Langir supports OEM/ODM production with scalable manufacturing and strict quality control systems.

Efficient Custom Manufacturing from Design to Delivery

Our structured process ensures precision, consistency, and fast turnaround for global B2B customers.

Technical Consultation & Requirement Definition

We work closely with clients to define latching behavior, electrical specifications, environmental ratings, and mechanical dimensions. Our engineers provide optimized solutions based on application scenarios and industry standards.

Design Engineering & Prototype Development

CAD models and functional prototypes are developed to validate design concepts. We test latching performance, signal stability, and illumination behavior to ensure compliance with customer requirements.

Performance Testing & Validation

Products undergo lifecycle testing (up to 50 million cycles), IP rating verification, temperature testing, and electrical reliability checks. This ensures long-term stability under real operating conditions.

Mass Production & Quality Assurance

Production is carried out using precision CNC machining and automated assembly lines. Each unit is inspected for dimensional accuracy, electrical performance, and surface quality before shipment.

Packaging & Global Logistics

Switches are securely packaged to prevent damage during transportation. We provide efficient global shipping solutions to support international OEM supply chains.

FAQs

What is a latching piezo switch?

A latching piezo switch is a solid-state switch that maintains its ON or OFF state after being pressed. Unlike momentary switches, it does not require continuous pressure, making it ideal for control systems requiring stable state retention.

How does it differ from a momentary piezo switch?

Momentary switches only activate while being pressed, whereas latching switches toggle between ON and OFF states with each press. This reduces the need for continuous input and simplifies control logic.

What is the lifespan of your latching piezo switches?

Our switches typically exceed 50 million cycles due to their non-mechanical design. This significantly outperforms traditional mechanical switches and reduces maintenance requirements.

Are these switches suitable for outdoor use?

Yes, they are designed for harsh environments with IP68/IP69K protection. They resist water, dust, and extreme temperatures, making them ideal for outdoor and industrial applications.

Can I customize the latching logic?

Yes, we offer customizable latching modes, including toggle, timed, or programmable outputs. This allows seamless integration into different electronic systems.

What materials are used in construction?

We use high-quality stainless steel (304 or 316L) for durability and corrosion resistance. Other materials can be selected based on specific environmental requirements.

Do the switches support LED indicators?

Yes, LED illumination can be integrated to indicate ON/OFF states. Multiple colors and lighting modes are available for enhanced user interaction.

What industries use latching piezo switches?

They are widely used in industrial automation, medical devices, transportation systems, kiosks, and marine equipment where reliability and durability are critical.

What voltage and output options are available?

We support various voltage levels such as 5V, 12V, and 24V, along with multiple output types including NPN, PNP, and digital signals.

What is your production lead time?

Typical lead time ranges from 2 to 4 weeks depending on customization complexity. Prototype samples are usually delivered faster for evaluation.

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Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects

Illuminated Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Illuminated Piezo Switches

Langir custom illuminated piezo switches are engineered for demanding industrial and public-use environments where reliability, durability, and aesthetics matter. Built with solid-state piezo technology and no moving parts, our switches deliver exceptional lifespan, IP68 sealing, and superior resistance to wear, moisture, and vandalism. Fully customizable in size, illumination color, engraving, and output configuration, they are ideal for medical devices, kiosks, food processing, and harsh outdoor applications. Designed for global B2B integration, Langir ensures consistent quality, fast lead times, and flexible OEM/ODM support.

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Key Features & Benefits

Built to last. Designed to perform. Customized for you.

Solid-State Durability

No mechanical parts means up to 50 million actuations, eliminating wear and extending lifecycle.

Fully Sealed Construction

Rated up to IP68/IP69K, ensuring reliable operation in wet, dusty, and high-pressure washdown environments.

Custom Illumination Options

LED backlighting with multiple colors, symbols, and ring or logo illumination for clear user feedback.

Vandal-Resistant Design

Stainless steel housing withstands impact, corrosion, and harsh public-use conditions.

Flexible Electrical Integration

Supports momentary, latching, or custom output signals compatible with various control systems.

Wide Operating Range

Stable performance in extreme temperatures and industrial environments.

Tailor Every Detail to Your Application Needs

Flexible customization ensures your piezo switch perfectly matches your design, functionality, and branding requirements.

Illumination Customization

Mechanical Design Customization

Electrical Output Customization

Material & Protection Customization

Connectors & Wiring Options

Illumination Customization

Mechanical Design Customization

Electrical Output Customization

Material & Protection Customization

Connectors & Wiring Options

Why Langir is Your Go-to Choice

Engineered for Extreme Durability

Langir illuminated piezo switches utilize advanced piezoelectric sensing technology with zero moving parts, ensuring a lifespan exceeding 50 million cycles. The solid metal actuator resists mechanical fatigue, making it ideal for high-frequency usage environments such as kiosks and industrial panels. Compared to traditional mechanical switches, it significantly reduces maintenance costs and downtime.

Superior Sealing & Environmental Resistance

Designed with fully sealed construction, these switches achieve IP68 or IP69K ratings, allowing operation in water immersion, high-pressure washdowns, and dusty conditions. The stainless steel housing provides excellent corrosion resistance, especially in food processing, marine, and medical applications. Operating temperature typically ranges from -40°C to +85°C.

Advanced Illumination Technology

Integrated LED illumination enhances usability and aesthetics. Options include ring illumination, symbol backlighting, or full-face lighting. The LEDs are energy-efficient, long-lasting (up to 100,000 hours), and customizable in color and intensity. This ensures clear visual feedback in low-light or high-visibility applications.

Precision Manufacturing & Quality Control

Each switch is manufactured using CNC machining and precision assembly processes to ensure consistent performance and tight tolerances. Langir follows strict quality control standards, including electrical testing, waterproof verification, and durability validation. OEM and ODM projects are supported with rapid prototyping and scalable production.

From Concept to Mass Production with Precision

Our streamlined customization process ensures fast turnaround and reliable product performance.

1. Requirement Analysis & Technical Consultation

Our engineering team collaborates with clients to define specifications, including size, illumination, electrical output, and environmental requirements. We provide expert recommendations to optimize performance and cost-efficiency.

2. Design & Prototyping

Based on confirmed requirements, we create detailed CAD designs and functional prototypes. Samples are tested for tactile response, illumination quality, and electrical performance to ensure alignment with application needs.

3. Validation & Testing

Prototypes undergo rigorous testing, including lifecycle testing, waterproof testing (IP rating), temperature cycling, and electrical validation. Adjustments are made to guarantee reliability in real-world conditions.

4. Mass Production & Quality Assurance

After approval, production begins using automated and precision manufacturing processes. Each batch undergoes strict quality inspections to maintain consistency and meet international standards.

5. Packaging & Global Delivery

Products are securely packaged to prevent damage during transit and shipped globally with optimized logistics solutions, ensuring timely delivery for B2B clients.

FAQs

What is a piezo switch and how does it work?

A piezo switch uses piezoelectric sensors to detect pressure changes instead of mechanical movement. When pressed, it generates an electrical signal without moving parts, ensuring longer lifespan and higher reliability compared to traditional switches.

How long do illuminated piezo switches last?

These switches typically exceed 50 million actuations due to their solid-state design. The LED illumination can last up to 100,000 hours, making them suitable for long-term industrial use.

Are your switches waterproof?

Yes, our switches can achieve IP68 or IP69K ratings. This means they are fully protected against dust and can withstand water immersion or high-pressure washdowns.

Can I customize the illumination color and symbol?

Absolutely. We offer multiple LED colors, RGB options, and custom symbols or logos. This allows you to align the switch design with your branding or functional needs.

What materials are available?

We primarily use stainless steel (304 or 316L) for durability and corrosion resistance. Other materials like anodized aluminum are also available for specific applications.

What industries commonly use these switches?

They are widely used in medical devices, industrial control panels, kiosks, food processing equipment, marine systems, and outdoor installations.

What voltage options do you support?

We support multiple voltage options such as 5V, 12V, and 24V. Custom voltage configurations can also be developed based on your requirements.

Can these switches be used in extreme temperatures?

Yes, they are designed to operate in a wide temperature range, typically from -40°C to +85°C, ensuring stable performance in harsh environments.

Do you provide OEM or ODM services?

Yes, Langir specializes in OEM and ODM solutions. We can customize design, functionality, and packaging to meet your exact project needs.

What is your typical lead time?

Lead times vary depending on customization complexity, but standard production typically ranges from 2 to 4 weeks after sample approval.

Some Cool Facts

Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects

Plastic Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Plastic Piezo Switches

Custom plastic piezo switches from Langir offer a lightweight, cost-efficient alternative to metal switches without compromising performance. Built with durable engineering plastics and advanced piezoelectric technology, these switches deliver long lifespan, IP67/IP68 sealing, and reliable touch response without mechanical wear. Ideal for medical devices, consumer electronics, kiosks, and indoor/outdoor control systems, our switches are fully customizable in size, color, output, and illumination to meet diverse global B2B application requirements.

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Key Features & Benefits

Smart design. Reliable performance. Lower cost.

Lightweight & Cost-Effective Design

Engineering plastic housing reduces cost and weight while maintaining durability for mass production applications.

No Moving Parts, Long Lifespan

Piezo sensing technology enables over 50 million cycles with zero mechanical wear.

Sealed for Harsh Environments

IP67/IP68 protection ensures resistance to water, dust, and contaminants.

Electrical Insulation Advantage

Plastic housing provides natural insulation, enhancing safety in electronic and medical devices.

Responsive & Stable Operation

Actuation force of ensures consistent and accurate triggering.

Flexible Customization Options

Wide range of colors, shapes, and illumination options for branding and usability.

Flexible Design for Diverse Applications

We provide full customization to match your technical, aesthetic, and cost requirements.

Material & Housing Options

Size & Structural Customization

Electrical Output & Specifications

Color, Illumination & Branding

Material & Housing Options

Size & Structural Customization

Electrical Output & Specifications

Color, Illumination & Branding

Why Langir is Your Go-to Choice

Advanced Piezoelectric Touch Technology

Langir custom plastic piezo switches use high-performance piezoelectric sensors to detect touch input without mechanical movement. This ensures ultra-fast response times (typically <20 ms) and consistent operation over more than 50 million cycles. With a stable actuation force of , the switch delivers precise and reliable performance in various applications.

Durable Engineering Plastic Construction

The housing is made from high-quality engineering plastics such as PC or ABS, offering excellent impact resistance and lightweight properties. Optional flame-retardant (UL94 V-0) and UV-resistant materials enhance safety and durability, making these switches suitable for both indoor and outdoor use.

Sealed & Environmentally Resistant Design

With IP67 or IP68 sealing, the switch is protected against dust, water, and contaminants. It operates reliably in humid or harsh environments and withstands exposure to cleaning agents. Typical operating temperature ranges from to , depending on material selection.

Flexible Integration & User-Friendly Design

The switch supports a wide operating voltage range () and multiple output configurations. Optional LED illumination improves visibility and user interaction. Lightweight construction and versatile mounting options allow easy integration into compact devices and modern control panels.

Efficient Manufacturing for Consistent Quality

Our streamlined production process ensures reliable performance and cost-effective scalability.

Requirement Analysis & Design Development

We work with clients to define specifications such as material type, dimensions, electrical parameters, and environmental requirements. CAD designs and prototypes are provided for validation.

Injection Molding & Housing Production

Plastic components are manufactured using precision injection molding, ensuring consistent quality and high production efficiency. Surface finishing is applied as required.

Piezo Integration & Assembly

Piezo elements and electronic components are assembled in controlled environments. Each unit is calibrated to ensure sensitivity and stable output performance.

Testing & Quality Control

Products undergo strict testing, including sealing verification, electrical performance checks, and lifecycle testing. Only qualified units are approved for shipment.

FAQs

What are the advantages of plastic piezo switches?

Plastic piezo switches are lightweight, cost-effective, and electrically insulating. They are ideal for applications where weight reduction and budget control are important without sacrificing durability.

How long do these switches last?

Thanks to piezoelectric technology, the switches can exceed 50 million cycles. This significantly reduces maintenance and replacement frequency.

Are plastic piezo switches waterproof?

Yes, most models offer IP67 or IP68 protection. This ensures reliable operation in environments exposed to water, dust, and moisture.

What materials are used for the housing?

Common materials include PC, ABS, and PA66. Depending on your needs, flame-retardant and UV-resistant options are also available.

Can I customize the color and design?

Yes, we offer a wide range of colors and finishes. Custom symbols, logos, and LED illumination can also be added.

What industries use plastic piezo switches?

They are widely used in medical devices, consumer electronics, kiosks, and light industrial equipment. Their lightweight and cost advantages make them suitable for high-volume production.

What voltage do these switches support?

Standard operating voltage ranges from to . Custom configurations are available for specific applications.

Are these switches safe for electronic applications?

Yes, the plastic housing provides natural electrical insulation. This enhances safety, especially in medical and electronic devices.

What is the lead time for custom production?

Typical lead time is 2 to 4 weeks depending on customization complexity and order quantity. We provide detailed schedules after confirming specifications.

Can these switches be used outdoors?

Yes, with proper material selection such as UV-resistant plastics and sealed design, they perform reliably in outdoor environments.

Some Cool Facts

Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects

Anodized Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Anodized Piezo Switches

Custom anodized piezo switches from Langir deliver superior durability, modern aesthetics, and maintenance-free operation for demanding applications. Built with anodized aluminum housing and advanced piezoelectric technology, these switches offer excellent corrosion resistance, IP68 sealing, and ultra-long lifespan without mechanical wear. Ideal for industrial equipment, EV charging stations, medical devices, and outdoor control systems, our switches are fully customizable in color, size, illumination, and output, ensuring reliable performance.

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Key Features & Benefits

Engineered for durability. Designed for distinction.

Anodized Surface for Enhanced Durability

Hard anodizing improves surface hardness and corrosion resistance, extending service life in harsh environments.

No Moving Parts, Zero Mechanical Wear

Piezo technology enables over 50 million cycles, reducing maintenance and downtime.

IP68 Sealed Protection

Fully sealed structure prevents water, dust, and contaminants from affecting performance.

Custom Colors & Premium Appearance

Anodized finishes support a wide range of colors, ideal for branding and modern product design.

Fast, Reliable Touch Response

Actuation force of ensures accurate and responsive operation.

Flexible Electrical Configurations

Compatible with , supporting multiple output types for easy system integration.

Built Around Your Exact Requirements

We offer comprehensive customization to match both functional and visual requirements.

Anodized Finish & Color Options

Switch Size & Structural Design

Electrical Output & Performance

Illumination & Marking Customization

Anodized Finish & Color Options

Switch Size & Structural Design

Electrical Output & Performance

Illumination & Marking Customization

Why Langir is Your Go-to Choice

Advanced Piezoelectric Switching Technology

Langir anodized piezo switches use high-sensitivity piezoelectric elements to detect touch input without mechanical movement. This design ensures ultra-fast response times (typically <20 ms) and stable operation over more than 50 million cycles. With a consistent actuation force of approximately , the switch delivers precise and reliable triggering.

High-Performance Anodized Aluminum Housing

The switch housing is manufactured from premium aluminum alloys such as 6061 and treated with advanced anodizing processes. Type II anodizing enhances corrosion resistance, while Type III (hard anodizing) significantly increases surface hardness, making the switch resistant to scratches, wear, and chemicals.

Sealed for Harsh Industrial Environments

Designed with IP68 protection, the switch is fully sealed against water, dust, and contaminants. It performs reliably in extreme environments, including exposure to humidity, oil, and cleaning agents. Operating temperature typically ranges from to , ensuring stable performance in diverse conditions.

Flexible Integration with Modern Systems

Our switches support a wide voltage range () and multiple output configurations for compatibility with industrial and electronic systems. Optional LED illumination improves visibility and user interaction, while compact designs allow easy installation in panels, kiosks, and embedded devices.

Precision Manufacturing from Concept to Delivery

Our structured production process ensures consistent quality and customization flexibility.

Requirement Definition & Engineering Design

We collaborate with clients to define technical specifications, including dimensions, finishes, and electrical parameters. CAD drawings and prototypes are developed for approval before production.

CNC Machining & Anodizing Treatment

Aluminum components are precision-machined using CNC technology. Advanced anodizing processes are applied to achieve the desired color, hardness, and corrosion resistance.

Piezo Integration & Assembly

Piezoelectric elements and control circuits are assembled in controlled environments to ensure sensitivity and stability. Each unit is calibrated for consistent performance.

Testing & Quality Assurance

Comprehensive testing includes waterproof verification, electrical performance checks, and lifecycle testing. Only products that meet strict quality standards are shipped.

FAQs

What makes anodized piezo switches different from standard ones?

Anodized piezo switches feature an aluminum housing treated with anodizing, which improves corrosion resistance, hardness, and appearance. This makes them more durable and visually customizable compared to untreated materials.

How durable is the anodized surface?

Anodized surfaces, especially Type III, offer high hardness and excellent wear resistance. They can withstand scratches, chemicals, and harsh environmental conditions over long-term use.

Are these switches suitable for outdoor use?

Yes, with IP68 sealing and corrosion-resistant anodized finishes, they are ideal for outdoor and harsh environments such as EV charging stations and marine equipment.

Can I customize the color of the switch?

Yes, anodizing allows for a wide range of colors, including custom shades. This is ideal for branding and product differentiation.

What is the lifespan of these switches?

Thanks to piezo technology, the switches typically exceed 50 million cycles. This ensures long-term reliability with minimal maintenance.

What electrical options are available?

We offer various output types including momentary, latching, and pulse. Voltage ranges are typically , with customization available.

Do these switches support illumination?

Yes, LED illumination options include multiple colors and configurations. Custom symbols and backlighting can also be integrated.

Are they resistant to chemicals and corrosion?

Yes, anodized aluminum provides strong resistance to corrosion, oxidation, and many chemicals, making it suitable for industrial applications.

What is the typical lead time for custom orders?

Lead times usually range from 2 to 4 weeks depending on design complexity and order volume. Detailed timelines are provided after specification confirmation.

Can these switches be integrated into existing systems?

Yes, they are designed for easy integration with standard electrical systems. Flexible mounting and output options ensure compatibility with various applications.

Some Cool Facts

Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects

Custom Panel Mount Piezo Switches

Langir designs custom piezo switches for panel mount push button applications where reliability, waterproofing, and brand image matter. Our solid‑state switches are IP68/IP69K‑sealed, rated for 50+ million cycles, and available in standard panel hole sizes (12mm, 16mm, 19mm, 22mm, 25mm, 30mm) as well as custom diameters. Built for OEMs in industrial controls, medical devices, food processing, and marine equipment.

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Key Features & Benefits

Engineered for your panel, trusted by OEMs.

Waterproof & dust‑proof panels

Sealed to IP68/IP69K, so your control panels stay protected in rain, washdown, and high‑pressure cleaning environments.

No moving parts, no wear

Solid‑state piezo actuation eliminates contact wear, ensuring 50+ million operations without mechanical failure.

Standard & custom hole sizes

Offered in 12, 16, 19, 22, 25, and 30 mm panel cutouts, plus bespoke diameters to match your existing enclosures.

Metal‑panel ready by design

Stainless steel or anodized aluminum housings fit directly into control panels, equipment fascias, and industrial enclosures.

Custom symbols & branding

Laser‑engraved icons, logos, and symbols create a clean, branded user interface that’s easy to clean and hygienic.

Fast global supply for OEMs

From prototypes to mass production, we support fast lead times and global shipping for your B2B projects.

Make Your Piezo Switch Uniquely Yours

Langir provides deep customization for panel mount piezo switches—electrical, mechanical, and visual—so your products truly reflect your brand and function.

Panel Hole Size & Mounting

Illumination & Symbols

Housing Material & Finish

Electrical & Functional Settings

Connectors & Wiring Options

Panel Hole Size & Mounting

Illumination & Symbols

Housing Material & Finish

Electrical & Functional Settings

Connectors & Wiring Options

Why Langir is Your Go-to Choice

Designed for Industrial Panels, Not Just Prototypes

Langir’s custom piezo switches are built as panel mount push buttons that integrate seamlessly into control panels, machinery, and equipment fronts. With solid‑state piezo technology and no moving parts, they resist dust, moisture, and vibration, making them ideal for production lines, outdoor cabinets, and harsh‑use environments.

Sealed, Scrub‑Resistant, and hygienic

The flat, closed metal actuation surface is fully sealed to IP68/IP69K, preventing water, dirt, and cleaning chemicals from entering the switch. This makes it a strong choice for food processing, medical carts, and clean‑room equipment where frequent washing and disinfection are required.

Standard Sizes That Fit Your Existing Designs

Our panel mount piezo push buttons are engineered around common hole sizes: 12mm, 16mm, 19mm, 22mm, 25mm, and 30mm, so you can upgrade from mechanical buttons without redesigning panel cutouts. Tight CNC tolerances ensure a consistent fit across thousands of units, reducing installation headaches on the production floor.

Engineered for Long‑Term OEM Supply

Every switch is manufactured under ISO‑style quality control, with life‑cycle testing, IP testing, and batch sampling. With a 50+ million actuation rating and corrosion‑resistant materials, Langir’s piezo switches are designed for multi‑year deployments in industrial OEM products, not short‑run experiments.

From Your Sketch to Your Panel – Fast, Reliable Supply

We’ve built a streamlined process so you can move from idea to volume‑ready piezo switch panels quickly.

1. Requirement & Panel Review

We start with a brief discussion of your panel layout, voltage, symbols, and mounting style, plus your preferred hole sizes (12–30mm or custom).

2. 3D Models & Prototypes

Our team creates 3D‑exportable models and physical samples so you can test fit, feel, and integration before committing to mass production.

3. Metal Machining & Surface Finishing

Precision CNC machining produces stainless steel or aluminum housings, followed by brushing, polishing, and coating according to your spec.

4. Electrical Assembly & Testing

LED modules, wiring, and piezo elements are assembled, then each unit is tested for actuation force, sealing, and electrical function.

5. Volume Production & Shipment

Once approved, we ramp to full‑scale production with serialized tracking and global logistics support so your panels ship on time, every time.

FAQs

What are custom piezo switches used for?

They’re ideal where reliability, cleaning, and waterproofing matter—industrial control panels, medical equipment, food processing lines, kiosks, and outdoor enclosures. Because there are no moving parts, they’re also great for vandalism‑prone or high‑access locations.

What panel hole sizes do you offer?

We stock panel mount piezo push buttons in 12mm, 16mm, 19mm, 22mm, 25mm, and 30mm standard hole sizes and can produce fully custom diameters if your panel layout uses non‑standard cutouts.

Are your piezo switches really waterproof?

Yes. When correctly mounted on the panel, Langir’s piezo switches are sealed to IP68/IP69K, meaning they’re dust‑tight and can withstand continuous immersion in water as well as high‑pressure, high‑temperature washdown.

How long do these switches last in real‑world use?

Piezo switches typically exceed 50 million actuations because there are no mechanical contacts to wear out. Field data from industrial and medical clients show consistent performance over many years of daily use.

Can I match the switch color and logo to my brand?

Absolutely. We offer laser‑engraved icons and logos, plus multiple LED colors and surface finishes, so every button on your panel reflects your brand and improves user experience.

Can I order small quantities for testing or prototypes?

Yes. We support low‑volume orders for testing, pilot runs, and validation before you move to mass production, helping you reduce risk without long‑term commitments.

Do you support high‑voltage or special circuit requirements?

Most custom piezo switches run from 3V to 24V DC, but we can adapt designs for higher or special voltages and signal types on request—just share your circuit diagram or load specs.

What certifications do your switches have?

Our switches are manufactured to ISO‑style quality standards and carry CE, RoHS, and environmental test data; detailed documentation and test reports are available upon request for your QA and compliance teams.

How easy is it to switch from mechanical push buttons to piezo?

Because our panel mount piezo push buttons use the same common hole sizes (12–30mm) and standard terminals, many OEMs can retrofit existing panels without redesigning the front panel layout.

How do I get a quote and samples?

Tell us your preferred panel hole size, voltage, symbol design, and quantity range, and we’ll send a technical proposal plus available samples within days. You can start with a small test batch and scale up as needed.

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Stainless Steel Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Stainless Steel Piezo Switches

Custom stainless steel piezo switches from Langir are engineered for high-reliability applications requiring extreme durability, IP68 sealing, and long service life. Designed with no moving parts, these switches offer exceptional resistance to wear, corrosion, and vandalism. Ideal for industrial control panels, medical equipment, marine systems, and public access devices, our piezo switches can be fully customized in size, shape, output, illumination, and mounting options to meet precise application needs worldwide.

Get Custom Quote

Key Features & Benefits

Built to last where failure is not an option.

No Moving Parts for Ultra-Long Life

Piezo technology eliminates mechanical wear, achieving over 50 million cycles with consistent performance.

IP68 Sealed & Waterproof Design

Fully sealed stainless steel housing ensures reliable operation in wet, dusty, or harsh environments.

Vandal-Resistant Construction

Solid metal front panel prevents tampering and damage, ideal for public and high-traffic installations.

Wide Voltage & Output Options

Supports momentary or latching output, with flexible voltage ranges for diverse system integration.

Customizable Illumination & Markings

LED ring or symbol illumination enhances usability and branding, even in low-light conditions.

Extreme Temperature Resistance

Operates reliably in temperatures ranging from to .

Tailored to Your Application Needs

Fully customize your piezo switch to match your exact technical and design requirements.

Housing & Dimensions

Electrical Output Configuration

Illumination & Symbol Design

Mounting & Connection

Housing & Dimensions

Electrical Output Configuration

Illumination & Symbol Design

Mounting & Connection

Why Langir is Your Go-to Choice

Advanced Piezo Technology for Reliability

Our custom stainless steel piezo switches utilize piezoelectric sensing technology, ensuring activation without mechanical movement. This results in an exceptionally long lifespan exceeding 50 million cycles. The switch operates with a typical actuation force of , providing tactile feedback while maintaining high sensitivity and precision.

Rugged Stainless Steel Construction

Manufactured from high-grade stainless steel such as SUS304 or SUS316L, these switches are built to withstand corrosion, impact, and harsh chemicals. The robust metal housing offers IK09 or higher impact resistance, making it ideal for industrial machinery, kiosks, and outdoor installations.

Sealed for Harsh Environments

With an IP68 protection rating, the switch is fully sealed against dust and water ingress. It can operate reliably in environments exposed to moisture, oil, or cleaning agents. The sealed design also prevents internal contamination, ensuring stable electrical performance over time.

Flexible Integration & Smart Design

The switch supports a wide operating voltage range (typically ) and offers multiple output configurations. Integrated LED indicators improve user interaction and system feedback. Compact design and customizable mounting options allow seamless integration into modern control panels and equipment interfaces.

From Concept to Precision Manufacturing

We ensure consistent quality and performance through a structured customization and production workflow.

Requirement Analysis & Design Confirmation

We collaborate with clients to define specifications including dimensions, electrical requirements, and environmental conditions. Engineering drawings and 3D models are provided for approval before production begins.

Material Selection & CNC Machining

High-grade stainless steel is selected based on application needs. Precision CNC machining ensures tight tolerances and consistent quality across all components.

Assembly & Piezo Integration

Piezo elements and electronic circuits are assembled in controlled environments. Each unit is calibrated to ensure sensitivity, response time, and electrical stability meet specifications.

Testing & Quality Assurance

Every switch undergoes rigorous testing, including waterproof testing, voltage verification, and lifecycle simulation. Only fully compliant products proceed to packaging and shipment.

FAQs

What is a piezo switch and how does it work?

A piezo switch uses piezoelectric sensors to detect pressure without mechanical movement. When pressed, it generates an electrical signal that triggers the switch. This design eliminates wear and significantly extends lifespan.

How long do stainless steel piezo switches last?

These switches typically exceed 50 million activation cycles due to the absence of moving parts. This makes them far more durable than traditional mechanical switches.

Are these switches waterproof?

Yes, most of our piezo switches are rated IP68, meaning they are fully sealed against dust and can withstand prolonged water exposure. They are suitable for outdoor and marine applications.

Can I customize the size and shape?

Absolutely. We offer standard sizes like 16mm, 19mm, and 22mm, but also support fully custom dimensions and shapes based on your design requirements.

What industries use piezo switches?

They are widely used in medical devices, industrial control systems, marine equipment, food processing machinery, and public kiosks due to their durability and hygiene.

Do the switches support LED illumination?

Yes, LED illumination is available in multiple colors and styles, including ring and symbol lighting. Custom icons or branding can also be added.

What voltage do these switches operate on?

Typical operating voltage ranges from 5V to 24V DC. Custom voltage configurations can also be developed depending on your application.

Are the switches resistant to vandalism?

Yes, the solid stainless steel construction makes them highly resistant to impact and tampering, suitable for public installations.

What output types are available?

We offer momentary, latching, and pulse outputs, as well as different signal types like NPN, PNP, or relay outputs.

What is the lead time for custom orders?

Lead time typically ranges from 2 to 4 weeks depending on customization complexity and order volume. We provide clear timelines after confirming specifications.

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Metal Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Metal Piezo Switches for Industrial & OEM Applications

Langir’s custom metal piezo switches are engineered for extreme durability, precision control, and long service life in demanding environments. Designed for global B2B customers, our switches feature solid-state construction with no moving parts, offering superior resistance to wear, water, dust, and vandalism. Ideal for medical devices, industrial machinery, and public equipment, our piezo switches can be fully customized in size, material, output, and integration. With advanced manufacturing and strict quality control, Langir delivers reliable, high-performance solutions tailored to your exact application requirements.

Get Custom Quote

Key Features & Benefits

Precision You Can Trust, Built for Your Toughest Applications.

Ultra-Long Lifespan

Solid-state design with no mechanical wear ensures over 50 million actuations.

IP68 Waterproof & Dustproof

Fully sealed construction performs reliably in harsh environments.

Vandal-Resistant Metal Housing

Stainless steel or aluminum body prevents damage in public or industrial use.

Wide Operating Range

Functions reliably in temperatures from to .

Customizable Output Options

Supports momentary, latching, or pulse signals for flexible integration.

Low Power Consumption

Optimized electronics reduce energy use in embedded systems.

Tailored Piezo Switch Solutions for Your Unique Applications

We provide flexible customization to meet specific industry and OEM requirements.

Housing Material & Finish

Size & Mounting Configuration

Electrical Output & Interface

LED Illumination & Symbols

Housing Material & Finish

Size & Mounting Configuration

Electrical Output & Interface

LED Illumination & Symbols

Why Langir is Your Go-to Choice

Solid-State Reliability for Critical Systems

Langir piezo switches use piezoelectric sensing technology, eliminating mechanical contacts and ensuring zero wear over time. With actuation forces typically between and $5 N$ , these switches provide consistent tactile feedback without degradation. This makes them ideal for high-frequency usage environments such as medical panels and industrial control systems.

Engineered for Harsh Environments

Built with IP68-rated sealing, our switches withstand water immersion, dust ingress, and chemical exposure. The metal housing (available in 304 or 316 stainless steel) offers superior corrosion resistance, while operating temperatures range from to . These features ensure stable performance in outdoor, marine, and factory environments.

Precision Manufacturing & Quality Control

Each switch is manufactured using CNC machining and precision assembly processes. Langir follows strict ISO quality standards, with 100% functional testing before shipment. Electrical parameters such as contact resistance, insulation resistance (), and dielectric strength are carefully controlled to ensure consistent performance.

Flexible Integration for OEM Projects

Our piezo switches support various output configurations including pulse, latching, and analog signals. They can be integrated with different control systems via customizable connectors or wiring harnesses. With low standby current and high sensitivity, they are suitable for energy-efficient and smart device applications.

From Concept to Delivery — Efficient, Reliable, Scalable

Langir ensures a streamlined production process for custom orders.

1. Requirement Analysis & Design Consultation

We collaborate with clients to define technical specifications, including size, output type, and environmental requirements. Our engineering team provides design recommendations and feasibility analysis to optimize performance and cost.

2. Prototype Development & Testing

Samples are produced based on approved designs. Functional testing includes actuation sensitivity, electrical performance, and environmental resistance to ensure compliance with application needs.

3. Mass Production & Quality Assurance

Once validated, production is scaled using automated and semi-automated processes. Each batch undergoes strict quality checks, including electrical testing and visual inspection.

4. Packaging & Global Delivery

Products are securely packaged to prevent damage during transit. Langir supports global shipping with reliable logistics partners, ensuring timely delivery for B2B customers.

FAQs

What is a metal piezo switch?

A metal piezo switch is a solid-state switch that uses piezoelectric sensors instead of mechanical contacts. It detects pressure changes and converts them into electrical signals. This design eliminates wear and significantly increases lifespan.

How long do piezo switches last?

Typically, piezo switches can exceed 50 million actuations due to their non-mechanical design. Unlike traditional switches, they do not degrade over time from physical contact.

Are these switches waterproof?

Yes, most Langir piezo switches are rated IP68, meaning they are fully protected against dust and can withstand water immersion. This makes them suitable for outdoor and industrial applications.

Can I customize the size and shape?

Absolutely. We offer various diameters, mounting styles, and even custom shapes based on your design requirements. OEM customization is one of our core strengths.

What industries use piezo switches?

They are widely used in medical equipment, industrial machinery, marine systems, vending machines, and public kiosks due to their durability and reliability.

Do the switches support LED illumination?

Yes, we offer LED options including single-color and bi-color illumination. Custom symbols and brightness levels are also available.

What voltage options are available?

Standard options include 5V, 12V, and 24V, but we can customize voltage requirements depending on your system specifications.

Are these switches resistant to vandalism?

Yes, the metal housing and solid-state design make them highly resistant to physical damage, ideal for public or high-traffic environments.

What is the typical lead time?

Lead times vary depending on customization complexity, but standard orders typically ship within 2–4 weeks after confirmation.

Can you provide samples before mass production?

Yes, we offer prototype samples for testing and validation. This ensures the final product meets your exact requirements before full-scale production.

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Aluminum Piezo Switch

Panda Hsiung — Wed, 05 Aug 2026 08:38:12 +0000

Custom Aluminum Piezo Switches

Custom aluminum piezo switches from Langir combine lightweight construction with advanced piezoelectric sensing for reliable, maintenance-free operation. Designed for demanding environments, these switches offer IP68 sealing, high durability, and excellent corrosion resistance with anodized aluminum housing. With no mechanical wear, they ensure long service life and stable performance. Ideal for industrial control panels, medical devices, EV systems, and outdoor equipment, our switches are fully customizable in size, output, illumination, and mounting to meet global B2B requirements.

Get Custom Quote

Key Features & Benefits

Lightweight design. Heavy-duty performance.

Lightweight Yet Durable Aluminum Housing

Reduces overall equipment weight while maintaining strong structural integrity and corrosion resistance.

No Mechanical Wear Design

Piezo technology eliminates moving parts, delivering over 50 million cycles of reliable operation.

IP68 Fully Sealed Protection

Resistant to water, dust, oil, and harsh environments for long-term outdoor and industrial use.

Fast Response & High Sensitivity

Typical actuation force of ensures precise and responsive user interaction.

Flexible Electrical Integration

Supports momentary, latching, and pulse outputs with wide voltage compatibility ().

Custom Anodized Finishes & Illumination

A wide range of anodized color options and LED lighting choices enhance both aesthetics and usability.

Engineered to Fit Your Exact Application

Langir offers full customization to ensure your aluminum piezo switch meets both functional and branding requirements.

Aluminum Housing & Finish Options

Electrical & Output Customization

Illumination & Branding Design

Mounting & Connectivity Options

Aluminum Housing & Finish Options

Electrical & Output Customization

Illumination & Branding Design

Mounting & Connectivity Options

Why Langir is Your Go-to Choice

Precision Piezo Sensing Technology

Our custom aluminum piezo switches utilize advanced piezoelectric elements to detect touch without mechanical movement. This enables ultra-fast response times (typically under 20 ms) and consistent actuation across millions of cycles. With a stable trigger force of approximately $3-5 N$ , the switch ensures accurate input even in demanding environments.

High-Strength Aluminum Construction

The housing is manufactured from premium aluminum alloys such as 6061, offering excellent strength-to-weight ratio. Anodized surface treatments improve corrosion resistance and hardness while allowing for customizable colors. This makes the switch ideal for applications requiring both durability and lightweight design, such as EV systems and portable equipment.

Sealed for Extreme Conditions

Designed with an IP68 protection rating, the switch is completely sealed against dust and water ingress. It performs reliably in environments exposed to humidity, vibration, and contaminants. The non-porous anodized surface also enhances resistance to chemicals and wear, extending operational lifespan.

Versatile Integration & Smart Features

These switches support a wide operating voltage range () and multiple output configurations for seamless system integration. Optional LED illumination improves visibility and user experience. Compact dimensions and flexible mounting options enable easy installation in control panels, kiosks, and embedded systems.

From Design Concept to Reliable Delivery

Our streamlined manufacturing process ensures high precision, consistency, and customization flexibility.

Specification Analysis & Engineering Design

We work closely with clients to define technical requirements, including dimensions, electrical parameters, and environmental conditions. CAD drawings and prototypes are developed for validation.

Aluminum Machining & Surface Treatment

Precision CNC machining ensures accurate dimensions and smooth finishes. Anodizing and surface treatments are applied to enhance durability, corrosion resistance, and visual appeal.

Piezo Element Integration & Assembly

Sensitive piezo components are integrated with electronic circuits in controlled environments. Each unit is carefully assembled to ensure performance consistency and structural integrity.

Testing & Quality Control

Every switch undergoes comprehensive testing, including waterproof verification, electrical performance checks, and lifecycle testing. Only products meeting strict standards are approved for shipment.

FAQs

What are the advantages of aluminum piezo switches?

Aluminum piezo switches are lightweight, corrosion-resistant, and highly durable. They offer the same long lifespan as stainless steel versions but with reduced weight, making them ideal for portable or weight-sensitive applications.

How long is the lifespan of these switches?

Because there are no moving parts, the lifespan typically exceeds 50 million cycles. This significantly reduces maintenance and replacement costs over time.

Are aluminum piezo switches waterproof?

Yes, most models are rated IP68, ensuring complete protection against dust and water. They are suitable for outdoor, marine, and industrial environments.

Can I customize the appearance?

Yes, anodized finishes allow for a wide range of colors and textures. You can also add custom laser-engraved symbols or logos for branding.

What industries commonly use these switches?

They are widely used in EV charging systems, medical equipment, industrial automation, kiosks, and outdoor control panels due to their durability and lightweight design.

What voltage and output options are available?

Standard operating voltage ranges from to . Output types include momentary, latching, and pulse, with options like NPN or PNP signals.

Do these switches support LED indicators?

Yes, LED illumination is available in multiple colors and configurations. It enhances usability, especially in low-light or nighttime conditions.

Are they resistant to harsh environments?

Absolutely. The anodized aluminum housing resists corrosion, chemicals, and wear, while the sealed design protects internal components.

How quickly can I receive a custom order?

Lead times typically range from 2 to 4 weeks depending on customization complexity. We provide timelines after confirming specifications.

Can these switches be integrated into existing systems?

Yes, they are designed for easy integration with various electrical systems. Flexible output and mounting options ensure compatibility with most applications.

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25mm Capacitive Switch

Maggie — Wed, 05 Aug 2026 08:38:12 +0000

Custom 25mm Panel Mount Capacitive Switches

Langir’s custom 25mm capacitive switches deliver no-force touch sensing for industrial controls, self-service kiosks, medical devices, and food processing. Auto-calibrating with adjustable sensitivity for gloves/wet fingers, they feature dot/ring LEDs, 316L stainless options, and 50 million cycles. Sealed IP68/IP69K and IK10 vandal-proof, customize NPN/PNP output and housing for hygienic OEM reliability.

Get Custom Quote

Key Features & Benefits

Touch resilient, OEM engineered.

IP68/IP69K sealing

Survives high-pressure washdowns in food/medical settings.

IK10 vandal proof

Resists impacts for public kiosks and harsh environments.

50 million cycles

Solid-state reliability cuts downtime and maintenance.

0N activation force

Fatigue-free touch, adjustable for gloves or wet use.

Dot/ring LED options

Independent/output-image for clear status feedback.

Auto-calibration

Adapts to humidity/dust for unwavering performance.

Adapt 25mm Switches to Your OEM Vision

Langir tailors 25mm capacitive switches for precise panel integration and application demands.

Sensing and output

Housing materials

LED configurations

Wiring and mounting

Sensing and output

Housing materials

LED configurations

Wiring and mounting

Why Langir is Your Go-to Choice

Intuitive Touch Without Limits

25mm capacitive switches sense finger capacitance at 0N force, auto-calibrating for environments. 50M cycles from no mechanics. 316L stainless/aluminum housings CNC-machined; IP68/IP69K via IEC 60529 tests. Production: sensor calibration, anodizing, ESD sims (±15kV). Glove-ready via yellow wire.

Built Tough for Vandal-Prone Use

IK10 defies strikes; flat design sheds contaminants/chemicals. NPN/PNP momentary/latching at 200mA/24VDC. Assembly: bushing precision, LED (dot/ring) integration, 300mm wiring. Low 7–25mA suits power-sensitive apps; seamless for hygiene.

LED Guidance for Operator Confidence

Dot/ring LEDs: 1 ON closed, 2 bi-color states (independent/output-image). 5–24VDC. Sensitivity tuning prevents false triggers. Workflow: material selection, PCB mount, burn-in for durability. RoHS for medical compliance.

Panel-Ready with Zero Hassle

25mm cutout fits enclosures; HE14 speeds connections. No wear boosts uptime. Manufacturing QA: impact/temps (-20°C/+65°C), sealing integrity. ESD tolerance for automation EMI.

Reliable Roadmap to Custom 25mm Excellence

Langir’s steps ensure 25mm switches meet OEM specs with speed and precision.

1. Spec review and optimization

Detail output (NPN/PNP), LED (dot/ring), housing (316L), sensitivity. Align 25mm fit. Minimizes B2B revisions.

2. Prototype builds and tests

CNC housings, sensor/LED assembly, wiring. Verify 0N touch, IP69K, IK10. Client approves glove adjustment.

3. Pilot production refinement

Tool for anodizing; sim 50M cycles, -20°C/+65°C. Tune LEDs/power (25mA).

4. Full-scale with QA rigor

Batch inspect sealing/ESD (±15kV), output. RoHS-shippable globally.

5. Seamless delivery and resupply

Pack for transit; sustain orders consistently.

FAQs

Why choose 25mm capacitive over mechanical?

Capacitive offers 0N touch and 50M cycles—no wear or cleaning issues. Auto-calibrates for reliability. Hygienic for self-service.

Does it work with gloves or wet hands?

Adjustable sensitivity (yellow wire) handles gloves; auto-calibration manages wetness. Samples confirm for you.

What’s the sealing capability?

IP68/IP69K resists jets/immersion (IEC 60529). Flat surface for harsh cleaners. Food-grade ready.

LED setup details?

Dot/ring; 1 LED ON closed, 2 bi-color states. Independent/synced. User-friendly.

Material durability?

316L stainless corrosion-proof; IK10 impact. Anodized options stylish.

Power/output profile?

5–24VDC, 200mA/24VDC, 7–25mA. NPN/PNP flexible.

Install simplicity?

25mm cutout, 300mm leads/HE14. Retrofit-easy.

Environmental limits?

-20°C/+65°C, ESD ±15kV air. Industrial tough.

Cycle life real-world?

50M verified—no maintenance. ROI booster.

Custom LED independence?

LEDs run separate from output for status. Application-specific.

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Products

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22mm Capacitive Switch

Maggie — Wed, 05 Aug 2026 08:38:12 +0000

Custom 22mm Panel Mount Capacitive Switches

Langir’s custom 22mm capacitive switches enable effortless 0N touch activation for control panels, kiosks, medical equipment, and self-service systems. With independent/output-image LED options, auto-calibration for gloves/humidity, and 50 million cycles, they’re sealed to IP68/IP69K and IK10 vandal-proof. Customize NPN/PNP output, stainless/aluminum housing, and sensitivity for hygienic, reliable OEM interfaces.

Get Custom Quote

Key Features & Benefits

Effortless touch, unbreakable build.

IP68/IP69K sealing

Withstands washdowns/liquids for food, medical, or outdoor use.

IK10 impact resistance

Vandal-proof for public kiosks and high-abuse panels.

50 million cycles

No moving parts ensure maintenance-free longevity.

0N touch sensitivity

Intuitive for repetitive tasks, glove-compatible via adjustment.

Independent LED options

Clear status indication (1/2 colors, output-synced).

Auto-calibration

Adapts to environments for consistent performance.

Spec Your 22mm Capacitive Switch to Perfection

Langir’s customizations match OEM needs for sensitivity, visuals, and ruggedness in 22mm panels.

Output & function

Housing & materials

LED indication

Wiring & integration

Output & function

Housing & materials

LED indication

Wiring & integration

Why Langir is Your Go-to Choice

Seamless Touch in Demanding Environments

22mm capacitive switches activate via capacitance at 0N force, with auto-calibration for variable conditions. 50M cycles from solid-state design. Housings in 316L stainless or anodized aluminum machined precisely; IP68/IP69K tested per IEC 60529. Production: sensor embedding, calibration, ESD verification (±15kV air).

Rugged Vandal Protection Meets Hygiene

IK10 withstands abuse; flat surface repels dirt/chemicals for easy cleaning. NPN/PNP outputs support momentary/latching. Assembly includes CNC bushing, LED install (output-image), 300mm wiring. Low 7–25mA draw fits efficient systems; glove adjustment via yellow wire.

Visual Feedback with Smart LEDs

Independent LEDs: 1 ON closed, 2 for open/closed states (bi-color). 5–24VDC compatible. Sensitivity tuning ensures glove use. Workflow: material anodizing, PCB integration, burn-in testing for 50M life. RoHS-compliant for medical/industrial OEMs.

Effortless OEM Panel Fit

22mm cutout standard; HE14 connectors speed integration. No mechanics boost hygiene. Manufacturing stresses sealing QA, impact sims, and temp cycling (-20°C/+65°C). ESD tolerance suits EMI sites like automation.

OEM Streamline from Concept to Delivery

Langir crafts 22mm capacitive switches to your exact specs with proven reliability.

1. Design specs and alignment

Define output (NPN/PNP), LED (independent), housing (316L), sensitivity. Verify 22mm fit/environment. Avoids delays for B2B projects.

2. Prototypes and performance tests

Machine bushings, add sensors/LEDs, wire. Validate 0N touch, IP69K, IK10. Client input refines glove mode.

3. Pilot tooling and validation

Anodize/assemble pilots; sim 50M cycles, temp (-20°C/+65°C). Optimize LED sync/power (25mA).

4. Volume runs and QA

Batch produce with 100% checks: sealing, ESD (±15kV), output. RoHS-ready for global ship.

5. Shipment and continuity

Pack securely; repeat support keeps supply steady.

FAQs

What sets 22mm capacitive switches apart?

They use capacitance for 0N touch, auto-calibrating for reliability. No parts wear out (50M cycles). Perfect for hygienic kiosks.

Glove or wet finger compatibility?

Yellow wire boosts sensitivity for gloves/wetness. Auto-calibration adapts further. Test for your setup.

Sealing and cleaning ease?

IP68/IP69K vs. jets/immersion; seamless repels chemicals. Ideal for food/medical.

LED types and sync?

1 LED ON closed; 2 for states (bi-color). Independent/output-image. Clear feedback.

Housing material benefits?

316L stainless resists corrosion; anodized aluminum for color. IK10 tough.

Electrical ratings?

NPN/PNP, 200mA/24VDC, 5–24VDC supply. Efficient 7–25mA.

Mounting details?

22mm cutout, 300mm leads/HE14. Simple retrofit.

Temp/ESD specs?

-20°C/+65°C, ±15kV air ESD. Rugged industrial.

Life vs. mechanical switches?

50M cycles—no maintenance. Cost-saving long-term.

Independent LED meaning?

LEDs operate separately from output for custom status. Versatile signaling.

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Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects

30mm Piezo Switch

Maggie — Wed, 05 Aug 2026 08:38:12 +0000

Custom 30mm Panel Mount Piezo Switches

Langir’s custom 30mm piezo switches deliver solid-state reliability for industrial controls, marine equipment, medical devices, and food processing where sealing and hygiene are non-negotiable. With no moving parts, a flat metal surface for quick cleaning, and over 50 million cycles, they support momentary/latching functions plus ring/dot illumination. Customize materials, colors, engraving, and wiring for seamless OEM integration.

Get Custom Quote

Key Features & Benefits

Rugged switches for panels that endure.

IP68/IP69K full sealing

Blocks water, dust, and chemicals, ideal for washdown-heavy marine or food applications.

50+ million cycle durability

Piezo solid-state tech prevents wear, cutting maintenance in high-use panels.

30mm standard cutout fit

Drops into common enclosures for fast retrofits or new designs.

Flat, seamless metal surface

Enables hygienic cleaning without crevices, suiting medical and processing needs.

Ring/dot LED illumination

Boosts visibility and feedback in dim or complex control setups.

OEM customization flexibility

Tailors function, finish, and branding to match your equipment precisely.

Build Your Ideal 30mm Piezo Switch Config

Langir offers targeted customizations that align 30mm switches with OEM panel demands for performance, look, and environment.

Operation & electrical setup

Illumination choices

Housing material & color

Branding & mounting

Environmental hardening

Operation & electrical setup

Illumination choices

Housing material & color

Branding & mounting

Environmental hardening

Why Langir is Your Go-to Choice

Extreme Longevity Without Compromise

Custom 30mm piezo switches from Langir use piezoelectric modules in a one-piece metal housing, generating pulses from gentle pressure without mechanical contacts. Rated >50M cycles, they outlast traditional buttons in repetitive use. Screw-machined aluminum or stainless ensures precise 30mm fit, with anodizing for color and protection. No external power needed—ideal for reliable OEM panels.

Hygienic Sealing for Critical Environments

The seamless flat surface seals to IP68/IP69K, repelling liquids, dust, and cleaners via integrated construction. Actuation at 3–5N over 0.002mm travel feels responsive yet gentle. Black anodized or stainless finishes resist corrosion in food processing or marine settings. Production includes CNC machining and sealing tests for batch consistency.

Versatile Electrical Integration

Handles 1–24V AC/DC, SPST N.O./N.C., with 0.2–1A switching and >5MΩ OFF resistance. Momentary/latching options suit diverse logics, with 125–300ms pulses. Pre-wired leads speed assembly. Vertical manufacturing at Langir—from piezo integration to finishing—delivers custom electricals reliably for global B2B needs.

Robust Build for Real-World Demands

IK06-rated housing withstands shocks, with -40°C to 75°C temps and vibration tolerance. 2.5Nm mounting torque secures in enclosures. Black anodized aluminum adds style without sacrificing strength. Workflow emphasizes quality checks on actuation force and sealing, ensuring switches perform in marine controls or heavy machinery.

OEM-Optimized Workflow for Fast, Reliable Delivery

Langir’s process turns 30mm piezo specs into production-ready switches, minimizing OEM risks from prototype to scale.

1. Needs assessment and spec alignment

Review your 30mm panel requirements: sealing (IP69K), function (latching/momentary), materials (black anodized), and illumination. Confirm electricals like 1–24V and pulse timing. This upfront step avoids mismatches, helping B2B projects stay on schedule.

2. Prototype development and testing

Build samples via CNC housing machining, piezo assembly, and anodizing. Test actuation (3–5N), sealing, and cycles (>50M rating). Your feedback refines visuals or wiring, ensuring fit for real panels before volume commitment.

3. Production tooling and pilot runs

Finalize tooling for consistent anodized finishes and LED integration. Pilots undergo environmental stress (-40°C/75°C), vibration, and IP checks. Adjustments optimize travel (0.002mm) and resistance for your application.

4. High-volume manufacturing and QA

Automated lines handle assembly, engraving, and wiring. 100% inspection verifies torque (2.5Nm), electricals, and aesthetics. Black anodized batches maintain uniformity, ready for global shipment with traceability.

5. Shipment and supply continuity

Packaged units ship worldwide, backed by repeat-order support. Post-delivery monitoring ensures ongoing quality for long-term OEM partnerships.

FAQs

What makes 30mm piezo switches ideal for harsh panels?

30mm piezo switches offer IP68/IP69K sealing and 50M+ cycles via solid-state design, perfect for marine or food environments. The flat metal surface cleans easily without harbors for contaminants. OEMs rely on them for low-maintenance reliability.

How does the piezo mechanism work?

Pressure on the crystal generates an electrical pulse—no moving parts needed. This delivers consistent response over millions of uses. It’s simpler and tougher than mechanical switches for industrial duty.

Can 30mm switches handle washdowns?

Yes, IP69K rating protects against high-pressure jets and immersion when mounted. One-piece construction seals fully. Great for food processing or medical gear needing hygiene.

What illumination is available?

Ring/dot LEDs in multiple colors (red, blue, black housing compatible) with 10–20mA draw. Non-illuminated options too. Enhances feedback without complexity.

Which materials suit my project?

Aluminum 6061 T651 (black anodized) for style/weight or 316L stainless for max corrosion resistance. Colors like gold/red match branding. IK06 adds impact protection.

What’s the expected lifespan?

Over 50 million cycles with no wear parts. Low ON resistance (<20Ω) keeps signals sharp. Reduces OEM downtime significantly.

Do they fit standard 30mm holes?

Precisely—designed for common cutouts with 2.5Nm torque mounting. Easy retrofits from older buttons.

Electrical range and wiring?

1–24V AC/DC, 0.2–1A, free polarity, pre-wired leads. 125–300ms pulse for clean signals.

Temperature and shock tolerance?

-40°C to 75°C, IK06 shocks, vibration-resistant. Built for outdoor/marine extremes.

How to customize for my OEM needs?

Specify function, color (black anodized), engraving, LEDs—we prototype fast. Supports branding and spec tweaks.

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25mm Piezo Switch

Maggie — Wed, 05 Aug 2026 08:38:12 +0000

Custom 25mm Panel Mount Piezo Switches

Langir’s custom 25mm piezo switches are solid-state panel mount solutions for industrial controls, marine systems, medical devices, and food processing where waterproofing and longevity are critical. Featuring no moving parts, a flat metal surface for easy cleaning, and over 50 million cycles, they offer momentary or latching functions with ring/dot illumination. Tailor housing materials, finishes, engraving, and wiring to fit your OEM needs precisely.

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Key Features & Benefits

Engineered for your panel, trusted by OEMs.

IP68/IP69K waterproof sealing

Shields against water, dust, and harsh cleaning, perfect for marine, food, and medical panel applications.

50+ million cycle lifespan

Solid-state piezo design eliminates mechanical wear, ensuring reliable performance in high-use environments.

25mm standard panel cutout

Fits common enclosures easily, supporting quick upgrades or retrofits without panel redesign.

Easy-clean flat metal surface

Reduces maintenance time in hygienic settings like food processing or public kiosks.

Ring/dot illumination options

Provides clear visual feedback, improving operator safety and usability in low-light conditions.

Flexible OEM customization

Matches your specs for function, color, and integration, streamlining production and branding.

Tailor Your 25mm Piezo Switch to Exact OEM Specs

Langir’s customization options let B2B buyers adapt the 25mm switch to specific environments, branding, and system requirements without compromising performance.

Function & electrical configuration

Illumination & visual feedback

Housing & surface finish

Marking & integration details

Environmental & mounting adaptations

Function & electrical configuration

Illumination & visual feedback

Housing & surface finish

Marking & integration details

Environmental & mounting adaptations

Why Langir is Your Go-to Choice

Unmatched Durability in Tough Environments

Langir’s custom 25mm piezo switches use piezoelectric solid-state technology, converting mechanical stress into electrical output without moving parts or wear points. Rated for over 50 million cycles, they outperform mechanical buttons in high-repetition use. With IP68/IP69K sealing achieved through one-piece construction, they handle water, chemicals, and dust—ideal for marine decks or food lines. Screw-machined housings ensure precise 25mm fit.

Superior Sealing for Hygienic and Harsh Use

The flat metal actuation surface is fully sealed to prevent contaminant ingress, making cleaning simple and fast. Materials like aluminum 6061 T651 or 316L stainless steel resist corrosion, with anodized finishes available in multiple colors. Actuation requires just 3–5N force over 0.002mm travel, providing tactile feedback. This design suits medical devices, processing equipment, and outdoor controls where hygiene and reliability drive customer choice.

Flexible Electrical Performance for OEM Systems

Supporting momentary/latching functions, SPST N.O./N.C. contacts handle 0.2A–1A at 1–24V AC/DC with free polarity. Pulse output lasts 125–300ms, and switch resistance is <20Ω on, >5MΩ off. No external power needed for basic operation. Production involves precision CNC machining for consistent tolerances, followed by assembly and IP testing to guarantee batch reliability for global B2B supply.

Precision Crafted for Seamless Panel Integration

The 25mm bushing fits standard cutouts, with wire leads for easy connection and 2.5Nm torque mounting. IK06 shock resistance adds vandal-proofing. Vertical integration at Langir covers material selection, piezo module integration, and finishing—reducing lead times for custom orders. This results in a switch that aligns with OEM workflows, from prototype to high-volume production.

Streamlined Path from Design to Reliable Supply

Langir’s process minimizes risks for OEMs by aligning custom 25mm piezo specs with scalable manufacturing from the start.

1. Project specs and feasibility review

We review your 25mm panel needs, including environment, voltage, function (momentary/latching), illumination, and material preferences. This identifies optimal configs like IP69K sealing or stainless steel for marine use. Early input avoids redesigns, helping B2B teams hit project timelines.

2. Detailed design and prototype confirmation

Engineering confirms electricals (e.g., 1–24V, 0.2A switching), visuals (anodized colors, engraving), and mechanicals (3–5N force). Prototypes are built via CNC machining and piezo assembly for your testing of fit, feel, and sealing. This step ensures the switch integrates perfectly into your enclosure.

3. Manufacturing setup and pilot production

Tooling is finalized for housing, module integration, and wiring. Pilots undergo IP68/IP69K testing, cycle validation (>50M rating), and visual checks. Adjustments refine actuation travel (0.002mm) and resistance specs, providing OEMs with verified samples before full runs.

4. Volume production and quality assurance

High-volume runs use automated assembly for consistency, with anodizing, illumination install, and engraving per spec. Each batch is torque-tested (2.5Nm), electrically verified, and environmentally stressed (-40°C to 75°C). This delivers defect-free switches ready for global shipment.

5. Delivery and ongoing support

Final QA includes 100% functional testing before packaging. We support repeat orders with consistent specs and quick re-runs. Post-delivery tracking helps OEMs maintain supply chain stability for long-term projects.

FAQs

What applications suit custom 25mm piezo switches?

Custom 25mm piezo switches excel in panels exposed to water, dirt, or frequent cleaning, like marine controls, food processing, and medical equipment. Their sealed design and long life make them reliable where mechanical buttons fail. OEMs value the easy integration into standard enclosures.

How does piezo actuation differ from mechanical switches?

Piezo switches generate an electrical pulse from pressure on a crystal—no springs or contacts to wear. This yields 50M+ cycles and a flat surface for hygiene. It’s ideal for high-use or wet environments where durability matters most.

Are 25mm piezo switches fully waterproof?

Yes, they achieve IP68/IP69K sealing when panel-mounted, resisting immersion, high-pressure washdowns, and contaminants. The one-piece metal construction prevents leaks effectively. This is key for food, marine, or industrial hygiene standards.

What illumination options exist for 25mm switches?

Options include ring or dot LEDs in single, dual, or tri-color setups for clear feedback. Non-illuminated versions suit simple designs. These enhance visibility in low-light panels while keeping power draw low (10–20mA).

Can I specify materials for my custom order?

Yes, choose aluminum 6061 T651 for lightweight use or 316L stainless for corrosion resistance. Anodized colors and finishes customize appearance. Material selection aligns with your environment and branding needs.

What’s the lifespan and actuation feel?

Rated for over 50 million cycles with 3–5N force and 0.002mm travel for a crisp touch response. No moving parts mean consistent performance over time. This reduces downtime in demanding OEM applications.

Do 25mm switches fit existing panels?

Absolutely—the 25mm cutout is standard, enabling easy retrofits from mechanical buttons. Precise machining ensures snug fit across batches. It’s a practical upgrade for legacy equipment.

What electrical specs are standard?

Momentary/latching with SPST N.O./N.C., 1–24V AC/DC, 0.2A–1A capacity, and free polarity. Pulse is 125–300ms for reliable signaling. Broad compatibility simplifies system integration.

How do I start a custom 25mm project?

Share your panel specs, environment, and features—we’ll prototype quickly. Samples let you test before volume. This OEM-friendly approach cuts risks and speeds market entry.

What temperatures can these switches handle?

They operate from -40°C to 75°C, with IK06 shock resistance. Robust construction suits extreme industrial, outdoor, or marine conditions without performance loss.

Some Cool Facts

Collaborated with Global Partners on

Products

Years of Expertise

Completed Projects