Characteristics:

• Circuit Rating: 35V (DC), 100mA, 1W
• Contact resistance: 10 ~ 500
• (Varies according to the lead lengths and different from those of the material used)
• Insulation resistance: 100M 100V
• Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
• Electric shock jitter: <5ms
• Life span: tactile type: one million times

Properties:

• Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
• Switch travel: touch-type: 0.6 ~ 1.5mm

• Included : 4 pack of 16keys 4X4 Membrane switch arduino keypad
• 8 pins connector, pitch 2.54mm arduino keypad
• Life span : average tactile time 1,000,000 ,Operation Temperature : 0-60°C
• Ultra-thin design,Adhesive backing, excellent price/performance ratio, easy interface to any microcontoller.
• Application Ideas : Security systems, Menu Selection, Data entry for embedded systems.