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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, Service life: Film butt
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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 Film key type within 500000 times
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 Film key type within 500000 times
Warranty & Returns
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by NovaStar Tech Return Policy
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