Car Light Connectors

QA2505: 2.50mm Pitch Car Light Connectors

QA2505 Series (JKUN Self-Developed Double Locking Mechanism)

The QA2505 series features a 2.5 mm pitch double-row layout combined with a self-developed double-locking mechanism for secondary locking. The primary lock provides basic terminal retention, while the secondary lock must be fully engaged to ensure proper mating of male and female connectors, effectively preventing terminal loosening.

These car light connectors are equipped with a high-strength engineering plastic integrated external hook locking structure with a non-slip surface texture. Validated through automotive industry vibration testing, the connectors can withstand vibration and impact under vehicle operating conditions while maintaining stable retention force.

The terminals adopt a quadrilateral four-point positioning structure with a double-sided point-contact design, ensuring precise mating guidance, improving electrical conductivity, evenly distributing wear during insertion and removal, and extending product service life.

Spacing	2.5mm
Rated current	3A AC/DC
Rated voltage	250V AC/DC
Insulation resistance	≥1000ΜΩ
Contact resistance	≤20mΩ
Withstanding voltage	1000V AC/minute
Temperature range	-40℃～ +105℃

Applicable Standards

Automotive industry standards, including USCAR 2.0, QC/T 1067-2017, and other relevant automotive standards.

Application Scenarios

JKUN QA2505 is designed for automotive electronics and optimized for critical applications such as LED headlights, body control modules, and smart cockpits, delivering reliable and stable connectivity.

JKUN connectors utilize a dual-branch parallel production model, encompassing processes such as stamping, electroplating, injection molding, assembly, CCD inspection, taping, and comprehensive final inspection. Full-process quality control ensures that products meet the stringent standards of the automotive industry.

JKUN QA2505 is packaged in standardized corrugated cardboard boxes with cushioning pads and strapping, stacked on pallets, and covered with waterproof film. Storage requires maintaining the original factory packaging in a clean, dry environment. Transportation options include full truckload, express delivery, air freight, and sea freight, ensuring intact packaging and safe handling.

JKUN QA&QC operates under authoritative certifications such as IATF16949 and ISO9001, establishing a comprehensive control system for incoming materials, production, and finished products. Through rigorous testing and full-quality traceability, the company ensures product compliance and stability, meeting the demands of the global market.