16 keys kiosk system round keys 4×4 numeric CNC machine keypad-B664


  • Material: Zinc Alloy Button+Plastic Frame
  • Style: Matrix Keypad
  • Connection: Pin Header,XH plug,USB,PS2,RS232
  • Levels of Protection: Levels of Protection
  • Function: Backlit/Illumination
  • Button Life: 1 million times
  • Product Detail

    Product Tags

    16 keys kiosk system round keys 4×4 numeric CNC machine keypad-B664

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    Technical Specification

     Input Voltage  3.3V/5V
     Waterproof Grade  IP65
     Vandal roof Grade  IK09
     Working Life  More than 1 million time per key
     Key Elasticity  250g/2.45N
     Key Travel Distance  0.45mm
     Working Temperature  -25℃~+65℃
     Storgage Temperature  -40℃~+85℃
     Relative Humidity  30%-95%
     Atmospheric Pressure  60Kpa-106Kpa
     LED color  Customized

     

     

    Features
    1.Key frame using special PC / ABS plastic
    2.Buttons made of high quality zinc alloy, with a strong anti-destruction capability
    3.Conductive silicone rubber produced using natural rubber, wear resistance, corrosion resistance, anti-aging
    4.Board using double-sided PCB (customizable), contacts Gold-finger use of gold process, the contact is more reliable

     

    Users select
    1.Chrome color button: bright chrome or matte chrome.
    2.Key frame color is according to customer requirements.
    3.With the exception of the telephone, the keyboard can also be designed for other purposes

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