SP25 Series

The SP25 Series waterproof threaded connectors from Weipu are rugged, large-format circular connectors designed to deliver secure and reliable power and signal connections in harsh environments. Featuring a robust threaded coupling mechanism and IP68 environmental sealing, the SP25 series ensures dependable performance in applications exposed to water, dust, and mechanical stress. The SP25 series offers excellent durability, impact resistance, and long-term reliability while remaining lightweight and cost-effective for industrial use. Available in a wide range of configurations including cable connectors, inline connectors, and panel mount sockets, the SP25 series supports flexible installation for both cable-to-cable and cable-to-panel connections, with male and female options available. With 2 to 19 gold-plated contacts and multiple termination options including solder, crimp, and screw, the SP25 series provides excellent versatility across a broad range of applications. Rated currents from 5A up to 30A make it suitable for both signal transmission and medium power delivery. The threaded locking system ensures a solid connection, making it particularly suitable for environments where connectors may be subject to movement or mechanical stress. When fully mated, the connectors achieve IP68 protection, providing complete sealing against dust and prolonged water immersion. The SP25 series is widely used in applications such as industrial automation, outdoor monitoring systems, communications equipment, LED lighting installations, marine environments, and test & measurement equipment, where robust environmental protection and secure connectivity are essential.