Keypad 3X4 Matrix Keyboard 12Key Membrane

Specification:

Pad Size:                69.2 x 76.9 x 0.8mm
Cable Length:        3-1/3" or 86mm (include connector)
Weight:                   7g
Connector:             Dupont 7 pins, 0.1" (2.54mm) Pitch
Mount Style:           Self-Adherence 
Max. Circuit Rating: 35VDC, 100mA
Insulation Spec.:   100M Ohm, 100V
Dielectric Withstand:   250VRms (60Hz, 1min)
Contact Bounce:   <=5ms
Life Expectancy:   1 million closures
Operation Temperature:      -20 to +40 °C