OLINK OL21 Series Power Solder Type Electric Plugs are high-performance male-female cable connectors available in 2P-14P configurations, boasting IP67/IP68 waterproof and dustproof ratings. Featuring gold-plated brass contacts for superior conductivity, they support 5A/15A/30A rated current and 400V/500V rated voltage, with a temperature tolerance of -25℃ to +85℃. Crafted with flame-retardant PA66, high-temp PPS insulation and nylon housing, the connectors adopt solder/screw termination and threaded coupling for secure connection, with over 500 mating cycles and 2000MΩ insulation resistance. CE/RoHS certified and customizable via OEM/ODM, they are ideal for outdoor electronics, power inverters, street lamps and more, backed by 7*24h technical support and flexible delivery options.