1.RoHS Standard 2.Electronic used membrane switch 3.Used for fridge, air conditioning, car, etc. 4.3M ... attached. 5.Customized Membrane Keypad, Membrane Switch, Overlay, Graphic Mylar, Mylar, Mylar keyboardWith metal dome and LED ... current30VDC, 33MA, 10VDC, 100MA Insulation resistance 500V, > 20 megohm Terminal contact resistance <100 Ohm (length 250mm) Key operating force 280/cm2 ...