Description

Contact resistance: 500 (Ohm)
Insulation resistance: 100M (Ohm)
Key Operating Force: 150-200N
Rebound time: 1 (ms)
Life: 100 million times
Operating Temperature: 60C

Electronic characteristics:

Circuit Rating: 35V (DC) 100mA 1W
Contact resistance: 10Ohm ~ 500Ohm(Varies according to the lead lengths and different from those of the material used)
Insulation resistance: 100MOhm 100V
Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
Electric shock jitter: <5ms

Life span: 

tactile type: less than 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 - +80C
Storage temperature: -40 - +80C
Vibration: 20G, max. (10 ~~ 200Hz, the Mil-SLD-202 M204.Condition B)
Size: 7.7*7cm(L*W) 

Package Included: 
1 x Matrix Array 16 Key Membrane Switch Keypad 4×4