Keypad 4 x 3 Matrix Array 12 Key Membrane Switch Keyboard for Arduino AVR raspberry pi

Description

SpecificationsFeatures: Contact resistance of 500 (ω) Insulation resistance 100M (ω) 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: 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 The mechanical properties Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz) Switch travel: touch-type: 0.6 ~ 1.5mm 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) Specifications: Color:As the pictures show Size:Approx. 76 x 69 mm Net weight:7 g Package weight:17 g Package Included: 1 × Matrix Array 12 Key Keyboard For Arduino AVR raspberry pi