Tact Switch, Phone Jack, DC Jack manufacturer / supplier in China, offering Jumper Cap 2.54 Spacing Black Short-Circuit Cap Open Short-Circuit Connector, 6.2 * 6.2 * 7.3 Silent Micro Motion Two Foot Micro Electronic Switch Mouse Button Touch Switch, Horizontal 2.54mm Bent Leg 4-Position Bent Leg Power Supply Socket Wiring Socket and so on.