16mm Piezo switch

16mm Piezo Switch Ring Illum.
16mm Piezo Switch Dot Illum.
16mm Piezo Switch
16mm Piezo switch

16mm Piezo Switch:

The 16mm piezo switch is to use the current generated by pressing to turn on the circuit. The slight pressing stroke is not only invisible to the naked eye, but also invisible to the fingers.

The piezo switch can be used underwater and is more suitable for diving equipment. The pressing surface is designed so that the use of gloves will not be affected, and it can travel smoothly in polar or harsh environments.


  • Easy to clean metal surface
  • Long life (50 million cycles)
  • Ring or Dot illumination
  • Sealed to IP68 or IP69K (switch mounted on panel)


The 16mm piezo switch from Langir has strong stability, low driving voltage and low power consumption. The piezo switch makes use of the reverse piezoelectric effect produced by piezoelectric material to realize the switch on and off. It helps to improved system performance.

It provides durable acceleration, vibration or dynamic switching elements for a variety of applications and markets. Board to board, flexible, wire to board small package, high energy.

We also provides other high quality products like plastic piezo switch, if you are interested in it, click here for more information.

Technical Data:

Electrical Data
FunctionsMomentary / Latching
Contact ArrangementSPST N.O. / SPST N.C.
Pulse Duration 125 – 300mS
Voltage1 – 24V AC/DC
Switching Current0.2A /1A
Rated Breaking Capacity1W
Operating Cycles>50,000,000
Switch Resistance OFF> 5 MΩ
Switch Resistance ON< 20 Ω
Contact ConfigurationFree polarity
Mechanical Data
MaterialAluminium 6061 T651/ Stainless Steel 316L
Actuating Force3 – 5N
Actuating Travel0.002mm
Shock ProtectionIK 06
Fastening Torque2.5Nm
Anodize ColorsGold / Red / Blue / Black / Green / Natural
Environmental Data
Operating Temperature-40°C to 75°C std.
IP ProtectionIP69K (front and back)

Applications / Markets:

Ticket system

Public Services

Security Devices

Car wash




Food Processing

Medical Equipment

Parking Devices

  • In and out of water applications
  • Medical equipment
  • Testing equipment
  • Automatic gas pumps
  • Mining equipment
  • Car wash systems
  • Control panels
  • Packaging
  • Cosmetics
  • Paints
  • Petrochemical
  • Fertilizers
  • Pharmaceutical
  • Bakeries
  • Dairies
  • Food packing
  • Food Preparation
  • Meat processing
  • Gate access
  • Process control
  • Public telephones
  • Security doors
  • Irrigation systems
  • Locomotive control panels
  • Vending machines

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