Automotive Wire Harness Connectors – Product Description
Automotive Wire Harness Connectors – Product Description - Image 2
Automotive Wire Harness Connectors – Product Description - Image 3
Automotive Wire Harness Connectors – Product Description - Image 4

Automotive Wire Harness Connectors – Product Description

Automotive wire harness connectors are essential components used to create reliable electrical connections between cables or between cables and electronic components in vehicles. These connectors are widely applied in power systems, lighting, sensors, control modules, ECUs, infotainment systems, and high-voltage applications in electric vehicles (EVs). Designed in compliance with ISO, IATF, and RoHS standards, our connectors feature excellent sealing, vibration resistance, conductivity, and weather durability, ensuring stable performance in harsh automotive environments.

Category:

Choose high-performance connectors to ensure safer and more reliable automotive electrical systems!

Key Features

  • Compact & Secure Structure
    Precision locking mechanisms ensure smooth insertion and removal while preventing accidental disconnection, providing a long-lasting, secure connection.

  • Excellent Conductivity
    Terminals are made from tin- or gold-plated copper alloy with low contact resistance for efficient power and signal transmission.

  • Waterproof & Dustproof
    Dual-seal rings and reinforced housing provide IP67/IP68-rated protection against water, dust, and oil intrusion.

  • High Temperature & Aging Resistance
    Housings are made from high-performance materials such as PA66, PBT, or PPS, withstanding –40°C to +125°C, and up to +150°C for selected models.

  • Wide Range of Configurations
    Available in 1–24 pins, single or dual-row, circular or rectangular types, supporting both high-current and high-voltage applications.

  • OEM/ODM Customization Available
    Custom designs based on drawings or samples are supported. Compatible with AMP, Yazaki, Sumitomo, KET, Molex, and other mainstream systems.

Technical Specifications

Item Description
Terminal Material Brass, Phosphor Bronze, Tin-plated / Gold-plated
Housing Material PA66 / PBT / PPS / TPU (Flame-retardant, waterproof)
Rated Voltage 12V / 24V / High Voltage (up to 600V for EVs)
Rated Current 1A – 50A (depending on model)
Contact Resistance ≤10mΩ
Operating Temp. –40°C to +150°C (varies by material)
Protection Rating IP67 / IP68
Mating Cycles ≥50 – 1000 insertions/removals
Mounting Method Plug-in / Snap-fit / Threaded fastener
Standards Compliance ISO 6722 / IATF16949 / RoHS / REACH

Applications

  • Engine compartment and control circuits

  • Automotive lighting systems (headlamps, fog lamps, tail lamps)

  • Sensor modules (temperature, oil pressure, RPM, etc.)

  • Power windows, A/C systems, central control panels

  • In-car cameras, radar modules, and infotainment displays

  • EV battery packs and high-voltage system interfaces

Related products

Scroll to Top