Automotive Wire Harness Terminal Connector Assemblies – Product Description

Automotive wire harness terminal connector assemblies integrate terminal crimping and connector assembly into a single electrical component. Widely used in primary and branch wiring harnesses, they provide efficient and stable electrical connections between harnesses and automotive electrical devices. Compliant with international automotive standards, these assemblies offer excellent conductivity, mechanical strength, and environmental resistance, ensuring reliable and safe operation of vehicle electrical systems.

Category:

High-quality terminal connector assemblies, safeguarding your vehicle’s electrical system!

Key Features

  • Integrated Design
    Terminals and connectors are precisely matched with mature crimping and assembly processes, reducing assembly time and improving production efficiency.

  • High-Quality Terminal Materials
    Made from high-conductivity copper alloys with tin or gold plating, minimizing contact resistance and enhancing signal stability.

  • Secure and Reliable Connection Structure
    Connectors feature tight locking mechanisms and vibration-resistant designs to ensure long-lasting stable mating.

  • Wide Range of Specifications and Compatibility
    Supports multiple pin counts and various connection types (pin housings, blade terminals, ring terminals, etc.), compatible with mainstream brands such as AMP, Molex, Yazaki, and Sumitomo.

  • Excellent Environmental Resistance
    Suitable for harsh conditions including high temperature, humidity, and exposure to oil; operating temperature range from –40°C to +150°C with good corrosion resistance.

  • Customizable Production
    Terminals, connector types, wire gauge ranges, and lengths can be customized to meet different vehicle models and manufacturing requirements.


Technical Specifications

Item Details / Description
Terminal Material Copper alloy (tin-plated/gold-plated)
Connector Material Engineering plastics such as PA66, PBT
Wire Gauge Range 0.2mm² – 16mm² (customizable)
Pin Count 1 – 40 pins
Operating Temp. –40°C to +150°C
Contact Resistance ≤10mΩ
Mating Durability ≥100 mating cycles
Protection Rating IP67 / IP68 (model dependent)
Standards ISO 9001 / IATF 16949 / RoHS / REACH

Applications

  • Primary and branch wiring harness systems

  • Engine control units (ECUs)

  • Automotive lighting and signaling systems

  • Sensor and actuator connections

  • High and low voltage cable interfaces in new energy vehicles

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