Mount Style:Self-Adherence 
Pad Size: 69 x 20mm
Cable Length: 4.2inch/106mm (include connector)
Connector: Dupont 5 pins
Mount Style: Self-Adherence
Max. Circuit Rating: 3.5V(DC) 100mA，1W
Contact resistance: 10Ω - 500Ω 
Insulation Resistance.: 100MΩ 100V
Electric shock jitter: !#!lt!*!5ms 
Dielectric Strength: 250VRms (50-60Hz 1min) 
Life Expectancy: 1 million times
Operation Temperature: -20 to +40°C
Storage temperature: -40 to +80 
Storage Humidity:70%-90%

Package Included:
1x4 Key Matrix Membrane Switch