ITEM NAME:Matrix Array 12 Key Membrane Switch Keypad Keyboard For Arduino AVR 4 x 3 New 100% brand new and high quality. Features: Contact resistance of 500 (̉ۡ) Insulation resistance 100M (̉ۡ) Key Operating Force 150-200N Rebound time 1 (ms) Life of 100 million (times) Operating Temperature 60 degree The electronic characteristics Circuit Rating: 35V (DC), 100mA, 1W Contact resistance: 10̉ۡ ~ 500̉ۡ (Varies according to the lead lengths and different from those of the material used) Insulation resistance: 100M̉ۡ 100V Dielectric Strength: 250VRms (50 ~ 60Hz 1min) Electric shock jitter:
