12V 1x4 4 Key Matrix Membrane Switch Keypad Keyboard 107x20x0.8mm لوحة مفاتيح
|
Specification |
|
|
Switch Type |
PET/Polycarbonate membrane |
|
Circuit Type |
1×4 matrix (non-encoded) |
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Operating Voltage |
12V DC (5-24V range supported) |
|
Contact Resistance |
≤100Ω
(initial) |
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Insulation Resistance |
≥100MΩ
@100V DC |
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Actuation Force |
180±50g (tactile feedback) |
|
Travel Distance |
0.2mm (pre-travel), 0.4mm (total) |
|
Life Cycles |
1 million (min) |
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