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  • $13.99
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  • Ships from China.
    Sold by Kepler Forge

    Shipped by Kepler Forge

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    3Pcs 1x4 Matrix Membrane Switch 68.9*10.7mm 4 Keys Switch Control Keyboard Keypad for Arduino No Word Microcontroller Extended Keyboard

    • 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 Film key type within 500000 times
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    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 - 0.8 mm;
    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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