Item Name: 5PCS PJ-392A 3.5mm 3 Pole Black Audio Jack Socket Stereo Solder Panel Connector. Product Description5PCS PJ-392A 3.5mm 3 Pole Black Audio Jack Socket Stereo Solder Panel ConnectorSpecificationModel:PJ-392AContacts:3PINColor:Black+GoldConnector Body Material:PlasticConnector Mounting:ChassisContact Plating:Gold over NickelContact Termination:SolderSize:2.2x1cmNote:Please allow 1-3mm error due to manual measurement.