Description:Widely used in aviation, navigation, construction site, port, dock, and some other sealing electronic equipment.Design with a black short rubber tube on the end, mainly used for the electronical connection between the cables.Waterproof and really a great apparatus electronic Connector.Product Name:Aviation ConnectorModel: DF20Terminal Number: 3 TerminalsThread Dia: 20mm/0.79inchRated Current: 5ANet Weight:22gCoupling: Thread CouplingShell Material: Zinc alloy with chrome platingContact Material: Brass with gold platingColor: Silver Tone,BlackContact Resistance: <0.01ohmInsulation Resistance: >2000MohmTemperature Range: -25~80CQualification: CEPackage Include:Package Content: 1 x Aviation Connector