Membrane keyboards

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Membrane keyboards

Membrane keyboards, creates electrical contact between the keyboard surface and the underlying circuits whenever the keytop area is pressed. Widely used in Consumer electronics devices.

Features :

  • Assembled with SMD LEDs, resistors and connections
  • Use of guaranteed components without any intermittent problems
  • In house 100% functionality test
  • Customizes designs possible

Properties :

  • Operating voltage: <35VDC
  • Operating current: <100mA
  • Contact resistance: <100 Ohms
  • Operating temperature:- 35to 70 degrees Celsius
  • Storage temperature:- 25to 90 degrees Celsius
  • Life expectancy : 500,000 to 10,000,00 cycles
  • Contact bounce: 5 to 30ms
  • Operating humidity: up to 95% RH
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