Description
The Piezo waterproof push button switch is part of the PZ series including models with dia. 12. 16, 19, 22, 25 or 30mm bushing. Sealed to IP68 or IP69K, easy to clean metal surface, long life (50 million cycles), ring illumination, custom configurations. Get A Quote
Key Features
- Easy to clean metal surface
- Long life (50 million cycles)
- Ring or Dot illumination
- Sealed to IP68 or IP69K (switch mounted on panel)
Technical Data
| Electrical Data | |
| Functions | Momentary / Latching |
| Contact Arrangement | SPST N.O. / SPST N.C. |
| Pulse Duration | 125 – 300mS |
| Voltage | 1 – 24V AC/DC |
| Switching Current | 0.2A /1A |
| Rated Breaking Capacity | 1W |
| Operating Cycles | >50,000,000 |
| Switch Resistance OFF | > 5 MΩ |
| Switch Resistance ON | < 20 Ω |
| Capacity | 30pF |
| Contact Configuration | Free polarity |
| Illumination | Non-illum./ Illum. |
| Mechanical Data | |
| Material | Aluminium 6061 T651/ Stainless Steel 316L |
| Actuating Force | 3 – 5N |
| Connection | Wires |
| Actuating Travel | 0.002mm |
| Shock Protection | IK 06 |
| Fastening Torque | 2.5Nm |
| Anodize Colors | Gold / Red / Blue / Black / Green / Natural |
| Environmental Data | |
| Operating Temperature | -40°C to 75°C std. |
| IP Protection | IP69K (front and back) |
Advantages
As a leading waterproof push button switch supplier, Langir offers Piezo switches with solid-state output, ensuring a lifespan of over 50 million cycles. Ideal for demanding applications, these switches feature a fully sealed flat actuation surface, preventing liquid or contaminant intrusion, making them perfect for medical and food-processing environments. With high-performance IP68 and IP69K sealing from one-piece construction, no external power supply is needed. The screw-machined metal housing and Langir’s vertical integration enable the production of various shapes.
Frequently Asked Questions
Yes, piezo switches are more reliable than mechanical switches due to their solid-state design and absence of moving parts. They can withstand millions of actuations without degradation.
Piezo switches consist of a piezoelectric material, typically a crystal or ceramic, sandwiched between two conductive layers. When pressure is applied to the switch’s surface, the piezoelectric material generates an electric charge, which is detected by the conductive layers. This charge is then processed by the device’s circuitry to trigger specific functions.
A piezo touch switch is an electronic component that allows users to control devices through touch-sensitive inputs. Unlike traditional mechanical switches that rely on physical contact, piezo touch switches utilize the piezoelectric effect to convert mechanical stress into electrical signals, enabling touch-based operation.
Yes, piezo switches are suitable for outdoor environments. They are resistant to water, dust, and other contaminants, making them reliable even in harsh conditions.
Yes, piezo switches consume minimal power, contributing to energy efficiency in electronic devices.
Yes, piezo touch switches can be designed in various shapes, sizes, and colors, allowing for customization to match specific product designs or branding requirements.
No, piezo touch switches operate silently, making them ideal for noise-sensitive environments.