4*4 Membrane Switch Matrix Keypad

4*4 Membrane Switch Matrix Keypad

​4*4 Membrane Switch Keypad Matrix Array Matrix keyboard for arduino

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Product Details

4*4 Membrane Switch Keypad Matrix Array Matrix keyboard for Arduino


Features:

1, The electronic characteristics:

Circuit Rating: 35V (DC), 100mA, 1W

Contact resistance: 10 ~ 500

(Varies according to the lead lengths and different from those of the material used)

Insulation resistance: 100M 100V

Dielectric Strength: 250VRms (50 ~ 60Hz 1min)

Electric shock jitter: <5ms

Life span: tactile type: one million times


2, The mechanical properties:

Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)

Switch travel: touch-type: 0.6 ~ 1.5mm


3, The environment parameters:

Operating temperature: -40 to +80

Storage temperature: -40 to +80

Temperature: from 40,90% to 95%, 240 hours

Vibration: 20G, max. (10 ~~ 200Hz, the Mil-SLD-202 M204.Condition B)



Kuongshun Electronic, one of the international well-known manufacturers and suppliers of 4*4 membrane switch matrix keypad which is situated in China, now has quality products for sale. 

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