APEM 12 Key Membrane Keypad
APEM 12 Key Membrane Keypad, Keypad Layout: 4 x 3, Membrane Operation: Yes, Keypad Output: Matrix, Mechanical Life Per Key: 1000000Operations, Contact Material: Silver, Actuator Material: PC, Minimum Operating Temperature: -30°C, Maximum Operating Temperature: +55°C, Operating Temperature Range: -30 +55°C, MPN: AC3560