... OEM&ODM d RoHS&ISO9001:2008,ISO14001:2004 custom push button membrane switch with LED Electronic characteristicsCircuit rating35V(DC),100mA,1 ... /1 min) Life expectancy flat type≥500 million times,tactile type:≥1001 million timesMechanical PropertiesOperating pressureflat type 57-284g (2-10 Oz), ... tactile type 170-397g (6-14 Oz) Switch strokeflat type 0.1 - 0.5mm,tactile type 0.6 - 1. ...