Automotive Wiring Harness

Name: High-Performance Automotive Wiring Harness for Secure Vehicle Connections
Price: 249.00 USD
Availability: InStock

Regarding automotive wiring harnesses, reliability, and performance are critical to ensure your vehicles operate smoothly. As a buyer or purchasing manager, you need components that meet high industry standards, deliver efficient performance, and solve your most pressing issues. Here’s how our advanced automotive wiring harness solutions address your pain points.

Conductor Material

Copper, Aluminum

Conductor Type

Stranded, Solid

Wire Gauge Range

0.5 mm² to 50 mm²

Insulation Material

PVC, XLPE, EPDM, TPE, PTFE

Temperature Range

-40°C to 150°C

Product Description

Your vehicles require wiring harnesses that can efficiently transmit electrical power and signals without fail. Our harnesses are engineered with high-quality copper and aluminum conductors to provide consistent power delivery, ensuring that all electronic components—from lighting systems to sensors—function flawlessly. The precision in our wiring systems reduces voltage drops, preventing unnecessary failures in sensitive automotive electronics.

Voltage Rating

12V to 600V

Current Capacity

1A to 200A

Connector Type

Waterproof, Heat-Resistant, High-Density Pin Connectors

Vibration Tolerance

High-Grade Flexibility and Strain Relief

Certifications

ISO 9001, IATF 16949, RoHS, REACH

Operating Voltage Range

Low-voltage (12-48V), High-voltage (up to 600V for EV applications)

Application Temperature

Standard (-40°C to 105°C), High Temperature (-40°C to 150°C)

EMI/RFI Protection

High-density braided shielding

Waterproof Rating

IP67, IP68 for connectors and harnesses

Testing Standards

Electrical Continuity, Insulation Resistance, Voltage Withstand

Technical Advantages

Automotive wiring must endure high engine bay temperatures, especially in performance vehicles. Our wiring harnesses use advanced insulation materials such as cross-linked polyethylene (XLPE) and ethylene propylene diene monomer (EPDM) to withstand temperatures exceeding 125°C. This thermal stability ensures long-lasting performance and safety, even in the most demanding conditions, reducing the risk of overheating and electrical fires.

Vehicles on the road experience constant movement and vibrations, which requires wiring systems that can tolerate mechanical stress without deteriorating. Our harnesses are designed flexibly, allowing them to bend and move without compromising integrity. Using braided shielding and durable jacketing materials enhances the durability of the cables, preventing wear and tear over time.

Let's Get Started

Need reliable wiring harness for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Passenger Vehicles

Facilitates power distribution to engine control units, lighting systems, and infotainment for safe operation.

Commercial Trucks

Manages electrical systems for braking, lighting, and engine performance in heavy-duty applications with high load demands.

Electric Vehicles (EVs)

This component supports high-voltage power transmission for battery management, motor control, and regenerative braking systems.

Hybrid Vehicles

Integrates low and high-voltage circuits to connect electric and combustion systems, ensuring efficient energy use and management.

Agricultural Machinery

Powers control systems for GPS, sensors, and automated functions in tractors and harvesters operating in rugged environments.

Aerospace Vehicles

Supports avionics systems, communication networks, and power management, ensuring reliability under extreme temperature and pressure conditions.

Compact Design for Space Optimization

Automotive designs are becoming more complex, with limited space for wiring. Our harnesses are optimized for tight spaces, offering compact and streamlined designs. Using lightweight materials and advanced bundling techniques, our harnesses maximize space efficiency without sacrificing performance, making them ideal for modern vehicle architectures where every inch of space matters.

Modern vehicles are loaded with electronics that can generate electromagnetic interference (EMI) and radio frequency interference (RFI), disrupting critical systems. Our wiring harnesses include robust EMI/RFI shielding using high-density braided copper and aluminum foil layers to address this. This shielding protects sensitive data transmission lines, ensuring that systems like GPS, communication, and safety sensors operate without interference.

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How do automotive wiring harnesses manage signal integrity in high-electronic environments?

Due to the growing number of electronic systems in vehicles, automotive wiring harnesses are exposed to electromagnetic interference (EMI) and radio frequency interference (RFI). High-quality harnesses use shielding techniques such as braided copper or aluminum foil wraps around the signal cables to protect signal integrity. This prevents EMI/RFI from disrupting communication between critical systems like sensors, GPS, and safety modules. Shielding helps maintain clear, uninterrupted signal transmission, ensuring reliable operation of all electronic components.

What materials are used in wiring harness insulation to withstand extreme temperatures?

Wiring harnesses in automotive applications are often exposed to high heat, especially near the engine. To ensure durability, insulation materials like cross-linked polyethylene (XLPE), polyvinyl chloride (PVC), and ethylene propylene diene monomer (EPDM) are commonly used. These materials are heat-resistant, withstanding temperatures above 125°C, and prevent electrical faults such as shorts or burns caused by heat exposure. Advanced insulations like fluoropolymers can also be used for even higher temperature resistance in extreme environments.

How does a wiring harness design reduce mechanical stress in high-vibration areas of a vehicle?

Mechanical stress due to vibration is a major issue in automotive wiring harnesses, especially in areas like the engine bay or suspension systems. To address this, harnesses are designed with flexible conductors and strain-relief features. Using multi-stranded wire cores increases flexibility, while high-strength jacketing materials like thermoplastic elastomers (TPE) provide additional protection. Proper routing and strategic placement of clips also help reduce vibration stress, preventing wear and tear over time.

What role do connectors play in the reliability of automotive wiring harnesses?

Connectors are critical to the performance and longevity of automotive wiring harnesses. High-quality connectors ensure secure electrical contact, preventing power loss or signal degradation. They are designed to withstand environmental factors like moisture, vibration, and temperature fluctuations. Some connectors also come with waterproof seals and corrosion-resistant coatings, especially in areas exposed to harsh conditions like the engine bay or undercarriage, ensuring long-term reliability and reducing maintenance needs.

How do automotive wiring harnesses handle the increasing demand for power in electric vehicles (EVs)?

In electric vehicles, wiring harnesses must handle much higher electrical loads than in traditional vehicles. EV harnesses use larger-gauge wires and highly efficient insulation materials to safely carry high-voltage currents to meet this demand. Specialized thermal management systems are often incorporated into the design to dissipate heat generated by the electrical load, preventing overheating. Additionally, advanced connectors and shielding are used to ensure safety and performance under the unique electrical requirements of EV systems.

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LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

23, 6th West Street, Balaji Nagar, Kattur, Pappakuruchi, Tiruchirappalli-620019, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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