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Premium Material Engineering

Author：KMYD Connectors Manufacturer TIME：2026-01-23

Our SP series waterproof connectors adhere to high-quality material standards. The housing combines PC and PA66 engineering plastics: PC offers high impact resistance, flame retardancy, and weather resistance, while PA66 provides excellent mechanical strength, wear resistance, and chemical corrosion resistance. Together, they ensure reliable IP68 waterproof performance, suitable for demanding environments. The terminals are made of gold-plated brass, delivering high conductivity, strong corrosion resistance, and stable contact without signal loss. All materials meet environmental standards and are fully traceable.

SP21 Connector


Unlike some manufacturers that use cost-saving materials like ABS plastic or recycled materials (prone to aging and poor waterproofing) or uncoated brass terminals (susceptible to oxidation and poor contact), our connectors are built with rigorously selected materials and precise engineering. This results in superior durability, stability, and overall cost-effectiveness, effectively eliminating product failures caused by compromised quality.
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Tel: +8619924482730

Email: info@kmydconnector.com

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Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

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