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4x4 Matrix Keypad

4x4 Matrix Keypad
4x4 Matrix Keypad
  • Stock: In Stock
  • Model: Matrix Keypad Module
150
+ 200 Shipping charges

This 16-button keypad provides a useful human interface component for microcontroller projects. There is convenient adhesive backing to provide a simple way to mount the keypad in a variety of applications.

FEATURES:

  1. Ultra-thin design
  2. Adhesive backing
  3. Example programs provided for the BASIC Stamp 2 and Propeller P8X32A microcontrollers
  4. 8 pins connector
  5. Excellent price/performance ratio
  6. Easy interface to any microcontroller
  7. White sticker can peel off for adhesive mounting

SPECIFICATIONS:

  1. Maximum Circuit Rating: 35VDC, 100mA, 1W
  2. Contact resistance: 10Ω ~ 500Ω
  3. Insulation resistance 100M (Ω), 100V
  4. Contact Bounce: <=5ms
  5. Life Expectancy: 1 million closures
  6. Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
  7. Key Operating Force 150-200N
  8. Operating temperature: -40 to +80
  9. Humidity: from 40,90% to 95%, 240 hours
  10. Vibration: 20G, max. (10 ~~ 200Hz, the Mil-SLD-202 M204.Condition B)
  11. Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
  12. Switch travel: touch-type: 0.6 ~ 1.5mm
  13. Pad Size (L x W): Approx. 3 x 2.7 inch / 76 x 69 mm
  14. Transparence Cable Length: Approx. 3.3 inch / 83 mm


APPLICATIONS:

  1. Security systems
  2. Menu selection
  3. Data entry for embedded systems

PACKAGE INCLUDES:

  1. 1 X Matrix Keypad (4x4)