This automotive-grade wiring harness is equipped with 1318389-1 and 1674312-1 connector housings, built for stable power and signal transmission in vehicle electrical systems. Adopting a 0.64mm contact specification with 2.2mm pitch, it provides a 40-position high-density interconnect solution, and maintains reliable performance under harsh automotive conditions including vibration, temperature fluctuations and mechanical stress.
Key Features & Advantages
High-Density LayoutThe dual-row 40-pin design with 2.2mm pitch greatly reduces installation space, perfectly matching compact automotive electronic modules.
Durable Housing PerformancePBT housing delivers outstanding anti-aging and heat resistance, adapting to long-term use in complex vehicle temperature environments.
Safety Connection DesignPolarized structure completely avoids reverse insertion, and the built-in locking system prevents terminals from loosening under vehicle vibration.
Flexible Wiring CompatibilityMatches with 0.64mm crimp terminals, supporting 18-22 AWG wires to meet the transmission demands of both signal circuits and low-power circuits.
Stable Electrical ConductivityLow-resistance contact design ensures uninterrupted transmission for automotive electronic control systems.
Typical Applications
Automotive ECU and electronic control unit connections
Body control modules (doors, tailgates, seats and air conditioning systems)
Instrument panel and vehicle navigation host wiring
Connection harnesses for automotive sensors and actuators
In-vehicle multimedia and electrical accessory wiring
Quality Assurance & Customization
100% electrical continuity, insulation resistance and terminal pull-out force testing before delivery
Customizable wire length, wire gauge and color coding according to assembly requirements
Optional protective parts such as corrugated conduits and cable ties for improved vibration resistance
Precision crimping process ensures firm and reliable terminal connections
Compliant with automotive industrial standards, suitable for OEM and aftermarket applications
