Description:This 5.5mm x 2.1mm PCB mounting socket will be an great item to replace the broken one.This jack accepts standard 2.1mm x 5.5mm male connector.Application to Media Player, MP3 Player, MP4 Player, Audio-Video Equipment, AV Equipment, Note Book, Cellular Phone, Mobile Phone, Cell Phone, Smart Phone, PDA, Audio etc. Specification:Type: 2.1mm x 5.5mm DC JackRated Current: Max 1ARated Voltage: Max 30VThe Temperature Range of Use: -30℃-70℃Contact Resistance: ≤0.03ΩInsulation Resistance: ≥100MΩWithstand Voltage: AC 500V(50Hz)/minPanel Hole Diameter: 7.60mm Suitable For: The av products: MP3, MP4, DVD. AudioDigital products: digital camera ectThe remote control: -ava door remote controlCommunication products: cell phones, phone, telephone, building equipment, PDA, etc.