- 16 Key 4 x 4 Membrane Switch Keypad
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-Contact resistance of 500

-Insulation resistance 100M

-Key Operating Force 150-200N

-Rebound time 1 (ms)

-Life of 100 million (times)

-Operating Temperature 60

1.The electronic characteristics:

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

-Contact resistance: 10O ~ 500O

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

-Insulation resistance: 100MO 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)