Features:Made of plastic and metal material, this 3 Poles 3.5mm PCB mounting socket will be an good item to replace the broken 3.5mm PCB socket.Application to Media Player, MP3 Player, MP4 Player, -Video Equipment, Equipment, Note Book, Mobile Phone, Smart Phone, PDA, Car etc. Specifications:Color: Black, Silver ToneSize: 17mm x 7mm x 12.5mm / 0.67" x 0.28" x 0.49" (L*W*H)Connector Type: 3.5mmPin: 3 PinRated Voltage: DC50VRated Current: 0.5AActuating Force: 3-20NType: Single Track Package Contents:20Pcs x PCB Mount DC Connector