Low Voltage Connectors Voogenzek 80 PCS DC Plug & Socket Kit, 5.5 X 2.5Mm, 5.5 X 2.1 DIY Power Adapter Kit 8 × DC Screw Female Panel Socket 5., 5 mm x 2., 1 mm 8 × DC Screw Female Panel Socket 5., 5 mm x 2., 5 mm 16 × Protective Rubber Cap 32 × fixing nut CentIot - DC Power Supply male Jack socket receptacle 3Pin PCB Mount... Two Sizes: There are two sizes of plugs and sockets, 5., 5mm * 2., 1mm and 5., 5mm * 2., 5mm (External Diameter x Internal Diameter), 8pcs for each type. MPN1294-N - Female 2.1 x 5.5mm DC Power Plug Jack Adapter Connector for Practical Usage: These DC male & female connectors are attached to a power cable using solder terminals, perfect for making a cable to a desired length or replacing a broken connector. Wide Application: Our DC power connector kit is a soldering kit, which is very suitable for DIY electronic projects, such as media players, MP3 players, audio and video equipment, AV equipment, laptop, computer, smart phones, car audio, etc. 5PCS/LOT DC099 5.5 x 2.1mm 5.5 x 2.5mm DC Power Ja... – Grandado Contact resistance: ≤30mΩ Insulation Resistance: ≥100MΩ Hold voltage: 50-60 Hz, 500 V/60 S Working temperature: -40°C - +85°C Size: 5., 5 mm x 2., 1 mm/5., 5 mm x 2., 5 mm. Package includes: 8 × DC male connector 5., 5 mm x 2., 1 mm., 8 × DC male connector 5., 5 mm x 2., 5 mm. Contact resistance: ≤30mΩ Insulation Resistance: ≥100MΩ Withstand voltage: 50Hz, AC 500V/60S Working temperature: -16°C - +65°C Size: 5., 5 mm x 2., 1 mm/5., 5 mm x 2., 5 mm.