DC 12V 4x4 16 ABCD Key Matrix Membrane Switch Keypad Keyboard 77 x 70 x 0.8mm
Features:
Contact resistance: 500 (Ω)
Insulation resistance: 100M (Ω)
Key Operating Force: 150-200N
Rebound time: 1 (ms)
Life: 100 million times
Operating Temperature: 60°
Electronic characteristics:
Circuit Rating: 35V (DC) 100mA 1W
Contact resistance: 10Ω ~ 500Ω
(Varies according to the lead lengths and different from those of the material used)
Insulation resistance: 100MΩ 100V
Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
Electric shock jitter: <5ms
Life span: tactile type: ≥ one million times
Mechanical properties:
Operating pressure(Touch feeling): 170 ~ 397g (6 ~ 14oz)
Switch travel: touch-type: 0.6 ~ 1.5mm
Environment parameters:
Operating temperature: -40 - +80°
Storage temperature: -40 - +80°
Vibration: 20G, max. (10 ~~ 200Hz, the Mil-SLD-202 M204.Condition B)
Size: 7.7*7cm(L*W)
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