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Membrane Switch

Production Information
Custom Membrane Switches
     TSI will custom design and produce a membrane switch to meet the customer’s specific requirements and needs. We supplies a wide variety of custom membrane switches, including metal dome tactile membrane switches, non-tactile membrane switches, plastic dome tactile membrane switches, and membrane switch panel line with embedded LEDs... TSI welcome the opportunity to assist you in the design and manufacture of your membrane switch. 

Assembly Options

      TSI's manufacturing capabilities include an array of options to give customers complete membrane switch assemblies. We can bring all the necessary parts and components together to create a finished product that meets your requirements: the membrane switch itself, a PCB to control its functions, a custom panel to support the switch and PCB, the exterior casing, LED lights, fully installed wiring, mounting brackets, and more. TSI will work with you to devise the perfect custom membrane switch assembly solution.

Typical Membrane Switch Specifications
Environmental Operating Temperature -40°C to +80°C (-40°to 176°F)
  Storage Temperature  -40°C to +85°C (-40°to 185°F)
  Humidity  40°C, 90% to 95% for 240 hours
  Vibration  20G's max.
Mechanical  Operating Force Non-tactile 60g to 300g (2oz to 10oz)
    Tactile 150g to 400g (6oz to 14oz)
  Switch Stroke Non-tactile 0.1 to 0.5mm
    Tactile 0.6 to 1.5mm
  Life Expectancy Non-tactile >5 million actuations
    Tactile >1 million actuations
Electrical Operating Voltage  35 volts maximum
  Operating Current   10 micro amps to 100 milliamps, resistive
  Operating Power   1 watt maximum
  Circuit Resistance 10 ohms to 500 ohms, dependent on size and layout
  Insulation Resistance 100M ohms at 100V DC
  Dielectric Withstand   >250 VRMs (50-60Hz 1 minute)
  Contact Bounce ≤ 5 milliseconds
  Circuitry X-Y matrix or one side common

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