switch board is mainly used on the panel of the electric ... components and parts began early 1980.1)Items——membrane switch, keypad, membrane keypad, keyboard switch, switch panel, membrane panel, membrane overlay ... , COCKTAILS, FOURPILLARS and so on8)Feature & performance:a) Maximum circuit rating——35V DC, 100mA, 1Wb) Contact resistance——10 - 500Ω ... time, and stable prices for the products. switch board