Description:Made of plastic and metal material, this 3 Pins PCB mounting socket will be an good item to replace the broken PCB socket.Application to Media Player, MP3 Player, MP4 Player, Audio-Video Equipment, AV Equipment, Note Book, Mobile Phone, Smart Phone, PDA, Car Audio etc.Specifications:Dimension: 11 x 21mm/0.43 x 0.83inch(D*H)Pin: 3 PinConnector Type: 5.5mm x 2.1mmRated Voltage: DC30VRated Current: 0.5APackage Contents:20pcs x PCB Mount DC Connector