KEYPAD 4X4

Description: 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 (°C) 1. the electronic characteristics Circuit Rating: 35V (DC)100mA1W 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 2. the mechanical properties Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz) Switch travel: touch-type: 0.6 ~ 1.5mm 3. the environment parameters Operating temperature: -40 to +80 Storage temperature: -40 to +80 Temperature: from 4090% to 95%240 hours Vibration: 20Gmax. (10 ~~ 200Hzthe Mil-SLD-202 M204.Condition B) Kit include: 1x 4*4 Matrix Array 16 Key Membrane Switch Keyboard   Documents: Keypad library