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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

KWD 4
KWD 4.500
Brand
JESSINIE
Category
Keyboards
Weight
15 g
– 1 +

Special Features

  • 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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