DH-20 4 Pin IP68 Waterproof Connector, Solder Assembly

DH20 4 Pin Solder Connector: It has a male and female plug with a convenient snap lock system, allowing for quick and safe connection. With an IP68 protection rating when connected, it provides excellent protection against dust and water. Designed for soldering termination, it ensures a reliable electrical connection. Standard Specifications: Compatible with 2.5-4.0mm²/14-12AWG cables with diameter from Φ10mm to Φ12mm. It supports 20A current, 300V voltage, and withstands 1500V. The contact resistance is less than 1.0mΩ, the insulation resistance is more than 500MΩ. The connector is designed for over 500 cycles at temperatures between -40°C and 120°C. Diameter × number of contacts: Φ2.7 x 3 Note: Avoid charging while inserting. Safety pin design: the 2-5 pin variants feature a separation barrier that physically separates each contact point. This prevents short circuits and improves insulation, reducing the risk of electrical interference or accidental contact. 7-14 pin connectors adopt foolproof mechanism that ensures proper alignment when mating. The connector features a sturdy metal shell that gives it strength, pressure resistance and impact protection. Gold-plated copper alloy contacts ensure optimal electrical conductivity, while the built-in silicone sealing ring enhances weather protection. The DH20 connector is designed for high-power transmission and precision signal transfer, making it the ideal solution for heavy industrial machinery, automated systems and rugged outdoor sensor networks. Its reliable connectivity also serves telecommunications infrastructure and communication devices with exceptional efficiency.