20pcs 1-38V DC Power Cord Female Connector Free Soldering With Terminal Wire 5.5*2.1MM 18 Core Length 30CM

Product parameter: Rated temperature: -20 C ~ +70 C Rated voltage: 1-38V Connector polarity: inner positive + (red line); external negative - (through black line) Insulation: PVC sheath Insulation material: environmentally friendly polyvinyl chloride (PVC) Conductor material: TS/AS single branch oxygen-free pure copper Connector specifications: GB 5.5*2.1mm male Functional use: for monitoring high-power power supply monitoring or LED and other electronic equipment Transmission characteristics: tuning fork buckle, good contact point, no contact failure. Long service life, easy to soft, easy to install, excellent high temperature and low temperature resistance, excellent high pressure resistance, aging resistance, high temperature resistance, acid and alkali resistance, long service life. Package included: 20 x Connector