... , UV glossy/matte/textured, etc. Silicone Rubber Keypad Membrane Switch Advantages: 1.Beautiful appearance, rich and bright in color, ... the material or mold charges, the costs are lowest, the life expectancy of different types of membrane switch is more than ... and keys can make different shapes. Silicone Rubber Keypad Membrane Switch specifications: A.Electric ParameterCircuit rating: 35V (DC), 100mA, ...