【High-quality Material】: Made of PA66 nylon, the DT connector boasts excellent durability and thermal stability. The copper pins have high conductivity and are coated with tin to resist oxidation. 【Waterproof and Dustproof】: Equipped with high-quality rubber sealing ring, the connector is effectively waterproof, corrosion-resistant, and can extend the lifespan of the circuit. Leia Mais