4x4 Matrix 16-key Membrane Keypad
Great for DIY Electronics Projects!
Specifications:
- Key Operating Force: 150-200N
- Circuit Rating: 35V (DC), 100mA, 1W
- Contact resistance: 10 ~ 500
- (Varies according to the lead lengths and is 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
- Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
- Switch travel: touch-type: 0.6 ~ 1.5mm