10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin Dupont for Arduino
Category: PET silver paste printing circuit, Circuit level: 35V (DC), 100mA, 1W, Standard square resistance: ? 50mQ/mouth/mil
Contact resistance: 10-500Q (varies with lead length and material), Insulation impedance: 100MQ 100V, Dielectric withstand voltage: 250VRms (50-60Hz1min)
Contact jitter time: ? 5ms,Operating pressure: Metal shrapnel type 220-350g, Switch stroke: metal spring type 0.6-0.8mm
Storage temperature:+15 ° C-35 ° C, Storage humidity: 70% -90%, Test temperature: -0 ° C -+60 ° C 16H, Test humidity: 70% -90%
Vibration: 20G's msx (10-200HZ, MIL-STD-202, M204, Condition B), Line thickness: ? 0.13MM, Service life: Film butt
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