4X4 MATRIX 16 KEY MEMBRANE SWITCH KEYPAD IN PAKISTAN

4 x 4 matrix array 16 key membrane switch keypad keyboard for arduino avr pic description contact resistance of 500 insulation resistance 100m key operating force n rebound time 1 ms life of 100 million times operating temperature 60 degree centigrade 1, the electronic characteristics circuit rating 35v dc, 100ma, 1w contact resistance varies according to the lead lengths and different from those of the material used insulation resistance 100m 100v dielectric strength 250vrms hz 1min electric shock jitter 5ms life span tactile type one million times 2, the mechanical properties operating pressure touch feeling g 6 14oz switch travel touch type mm 3, the environment parameters Box Pack - No Warranty