Inline Connectors Wire To Wire Waterproof

QC2508: 2.50mm Pitch Inline Connectors Wire to Wire Waterproof

The QC2508 is a 2.50mm pitch waterproof wire-to-wire inline connector specifically designed for demanding automotive applications. Its high-reliability design ensures stable connections across various in-vehicle electronic systems.

The connector features an innovative multi-layer integrated sealing structure, providing comprehensive waterproof protection. A built-in high-elasticity waterproof ring at the front serves as the initial sealing barrier. The main body integrates an articulated rear cover, which, when precisely snap-fitted, evenly compresses the sealing plug, forming a pre-assembled waterproof structure. The connector meets the IP67 waterproof standard, fully satisfying sealing requirements under harsh conditions such as outdoor driving or humid environments.

For assembly, professionally crimped terminals can be directly and precisely inserted through pre-set holes in the rear cover. This design prevents mechanical damage to the sealing plug during assembly, ensures stable waterproof performance, simplifies wire harness production, and improves assembly efficiency while reducing production costs.

Industry Standards

Compliant with automotive industry standards, including USCAR 2.0 and QC/T 1067-2017.

Application Scenarios

The QC2508 connector is ideal for demanding in-vehicle connections requiring high reliability and robust waterproofing. It is suitable for connecting various automotive electronic devices, providing stable, durable, and waterproof connections under complex automotive conditions, fully meeting stringent automotive industry requirements.

A dual-branch parallel production model is used:

• Copper strip branch: Copper strips are stamped and electroplated to produce high-conductivity terminals.
• Injection molding branch: Raw materials are processed into precision plastic components via automated injection molding.

After both branches are completed, electroplated terminals and molded parts are combined for component assembly. The process includes CCD inspection, automated taping, final inspection, warehousing, and shipping. The entire workflow is fully covered by automated systems to ensure consistency and quality.

Products are packaged using standardized methods. Each unit is neatly placed in appropriately sized cardboard boxes and secured onto pallets for easy forklift handling. Storage should be in a clean, dry, and dark warehouse with minimal fluctuations in temperature and humidity.

Multiple transportation methods are supported, including road, air, sea, and express delivery. During transit, packaging must be protected from sharp objects and excessive impacts to ensure product integrity.

This setup ensures efficient, high-quality production and consistent fulfillment of orders.

The company holds multiple authoritative system certifications, including IATF 16949, ISO 9001, ISO 14001, ISO 45001, and GB/T 27922-2011. In addition, it owns numerous utility model patents. A comprehensive quality control mechanism throughout the production process ensures product compliance, stability, and reliability.