Klawiatury membranowe

Membrane keyboard | Technical information

 

  Keyboard type
  Flat Embossed Metal dome
Operating life > 20 000 000 > 5 000 000 > 1 000 000
Min. thickness of keyboard from 0,6 mm from 0,6 mm from 0,8 mm
Circuit resistance from 50 Ohm
Max. voltage 30 V
Max. current 25 mA
Contact bounce approx. 15 ms
Operating temperature range from -40°C to 70°C
Max. humidity 95% (without water vapour condensation)
Colours in the graphic RAL and Pantone palette
Number of typefaces ponad 2500
Layout free to choose
SMD LEDs Kingbright and Everlight
Tail connector free to choose

Chemical resistance:
detergents, ethanol, benzine, oil, coffee, tea, vinegar and more.