10Pcs DC 4 Key Matrix Membrane Switch Control Keypad Keyboard With LED

Specification:

Mount style: self-adherence
Pad size: 69 x 20mm
Cable length: 4.2inch/106mm (include connector)
Connector: DuPont 5 pins
Mount style: self-adherence
Circuit rating(max): 3.5V(DC) 100mA,1W
Contact resistance: 10 – 500
Insulation resistance.: 100M 100V
Electric shock jitter: <5ms
Dielectric strength: 250VRms (50 – 60Hz 1min)
Life expectancy: 1 million times
Operation temperature: -20C to +40C
Storage temperature: -40C to +80C
Storage humidity: 70% – 90%

Package included:

10 x 4 key matrix membrane switch keyboard