... d RoHS&ISO9001:2008,ISO14001:2004 custom push button membrane switch with LED Electronic characteristicsCircuit rating35V(DC),100mA,1 WContact resistance10Ω - 500 ... 40°C - +85°CHumidity40°C,90%-95%,240 hours . membrane switch advantages:AppearanceBeautiful, bright in colorDesignSmall size / light weight / thin thickness ... per day New Products: Hot Products: custom push button membrane switch with LED