J-GUANG swtich have several types: dip switch, tact switch. Dip switch include piano type and regular type. Customers can choose according to their requirement. J-Guang switch has excellent heat resistance and chemical resistance by using engineering plastic. Standard gold plated contact can ensure dependability and longevity. J-GUANG ZIF socket uis a zero insertion force socket. It is widely used with CPU. Zif socket has different pitch: 2.54mm, 2.0mm and 1.778mm, Universal type is our most popular type zif socket. Products are designed in accordance with CE, ROHS, REACH standard.