Short Stroke Silicone Rubber Keypad

Short-Stroke-Silicone-Rubber-Keypad

Short Stroke Silicone Rubber Keypad 

Project Definition 

  • Actuation travel of switch < 1,00 mm
  • Precise tactile feedback
  • Reduced noise compared to tac switch
  • Life time > 100.000 actuation cycles 

Solution:

  • Silicone rubber keypad with low stroke profile
  • Improved long life material 
Properties: 
  • Switch without metal dome
  • Stroke of switch 0,6mm
  • Click rate 50% +/-10
  • Functionality of silicone rubber given:
    - Sealing
    - light guide
    - light barrier
    - tolerance compensation
    - Low cost
  • Lower component count
  • Can be embedded in normal keypad design
  • No metallic sound 

Company details

  • One-stop-shop from tooling simulation through to finished parts. 
  • Long standing application & process knowledge 
  • TS16949, ISO14001  

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