| Customization: | Available |
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| Application: | Automobile, Motorcycle |
| Wire Core Material: | Copper Wire |
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Product name
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Custom Automobile Wire Harness Cable Assembly Car Light Connector Cable |
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Material
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Copper and PVC Jacket
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Sample
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Provided
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Type
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Insulated
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Wire Color
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Black/ Customized
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MOQ
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500PCS
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Certification
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CE, RoHS, UL
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Length
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0.5M/1M/Customized
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Protection Level
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IP67
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| Vehicle part | Functional description | Harness type example |
| Engine compartment | ECU power supply, sensor signal transmission | High temperature shielded harness (resistant to 150°C) |
| Body interior | Instrument panel, seat heating, audio system | Thin-walled low-voltage harness (0.35mm²) |
| Chassis | ABS, suspension control, headlights | Wear-resistant corrugated tube protection harness |
| New energy three-electric | High-voltage battery pack, motor, charging interface | Orange high-voltage harness (600V/30A) |
| Parameters | Specifications |
| Conductor material | Tinned copper (conductivity ≥ 98%) |
| Insulation material | TPE (105-125ºC)/PVC (85-105ºC) |
| Temperature range | -40°C~125°C (standard)/150°C (high temperature) |
| Voltage level | Low voltage: 60V DC / High voltage: 600V DC |
| Wire cross-sectional area | 0.13mm²~35mm² (commonly used 0.5/1.0/2.5mm²) |
| Protection level | IP67 (connector)/IP54 (whole) |
| Bending life | ≥500,000 times (dynamic parts such as car doors) |
| Flame retardancy | UL94 V-0 (vertical burning ≤10 seconds self-extinguishing) |
1. Safety instructions
Installation specifications:
- Sharp bends are prohibited (minimum bending radius ≥5×wire diameter).
- Use harness ties to fix, spacing ≤200mm.
Voltage matching: High-voltage wiring harnesses (new energy vehicles) require special insulating tools for operation.
Waterproof treatment: Cover the connector with a dust cap when not in use.
Regular inspection: Use a megohmmeter to test the insulation resistance (≥100MΩ) every 2 years.
2. FAQ
Q1: Can it be modified for old cars?
A: The circuit diagram needs to be checked. It is recommended to be adapted by a professional technician (the voltage/interface may be incompatible).
Q2: How to distinguish between original and aftermarket wiring harnesses?
A: Original parts have OEM numbers, and aftermarket parts usually have no laser engraving.
Q3: How to troubleshoot short circuits in wiring harnesses?
A: Disconnect in sections + multimeter continuity test, focusing on friction areas (such as door hinges).
Q4: Safety risks of new energy high-voltage wiring harnesses?
A: It must be operated by a certified person and wait for 5 minutes after power failure (capacitor discharge).
3. Summary
Automotive wiring harnesses are the "neural network" of the vehicle's electrical system, and their reliability is directly related to driving safety. When purchasing, you must strictly match the model and certification standards, and give priority to models with modular design and EMI shielding. New energy vehicle wiring harnesses require extra attention to high-voltage protection (IP6K9K). Regular maintenance can extend the service life.
| Vehicle part | Functional description | Harness type example |
| Engine compartment | ECU power supply, sensor signal transmission | High temperature shielded harness (resistant to 150°C) |
| Body interior | Instrument panel, seat heating, audio system | Thin-walled low-voltage harness (0.35mm²) |
| Chassis | ABS, suspension control, headlights | Wear-resistant corrugated tube protection harness |
| New energy three-electric | High-voltage battery pack, motor, charging interface | Orange high-voltage harness (600V/30A) |
Shanghai Fengy Cable Technology Co., Ltd. is an advanced wire and cable manufacturer that integrates R&D, production, sales, and service. The company is located in Shanghai, China, covers an area of 5000 square meters and has more than 150 employees.
Our main products include flexible cables, spiral cables, drag chain cables, power cords, extension cords, wire harnesses, audio cables, video cables, waterproof cables, data cables, medical cables, ruler cables, and various customized and special cables. In addition, we provide design and development services for wires and connectors, aiming to meet the diverse needs of our clients.
Our company has a strong technical research and development team, composed of a number of senior engineers with deep professional theoretical knowledge and rich practical experience. We continue to innovate and develop a series of high-performance, cost-effective cables. We have introduced first-class production technology and process at home and abroad, and have multiple automatic production lines, which can achieve large-scale production and standardized operation process. Our company has excellent quality management, outstanding product design and mold development manufacturing capabilities.
Our company has passed the lS0 9001 quality management system certification, and our products have UL, 3C, CE, TUV, SAA, SGS and other international authoritative certifications. With excellent quality and competitive price, our products sell well in the United States, Europe, the Middle East, South America, Southeast Asia and other more than 50 countries and regions.
Shanghai Fengy Cable Technology Co., Ltd. always adheres to the business philosophy of"customer first, quality foremost," We continually enhance our company's strengths to provide better products and prices to our clients, fostering mutual growth, We look forward to collaborating with you to achieve a brilliant future together.
Spiral cable and cable harness are packed in carton, then in wooden pallet.
PVC cable and PUR cables are packed in wooden drum and in wooden box.
We will pack the cable in good condition according to the size.
Q 1: I didn't find my needed model in this page.
Answer: Dear Friends, catalog will emailed to you asap when you contact with us. Also, we supply customization service. So,contact us !
Q 2: What's your Minimum Order Quantity?
Answer: Normally, 300m, but we also accept 100m order.
Q 3: When can I get the price and what's the validity?
Answer: usually within one day.Validity is 30 days
Q 4: What's your payment terms?
Answer: By T/T 30% in advance ; Balance 70% before shipment.
Q 5: What's your delivery time?
Answer: It depends on whether we just have the stock for your type. Or, it takes about 10 - 30 days for normal orders.
Q 6: What's your package method ?
Answer: Usually, it's cartons, and for big cable, we use wooden drum.
Any other questions please contact with us freely:)
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