Conductor System
- Material: High-purity copper (conductivity ≥ 99.9%) or aluminum alloy
- Cross-sectional area: 0.85-20mm² (IEC 60228 standard)
- Insulation: PVC/XLPE/silicone rubber (-40℃~200℃)
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Wiring Harness
Premium Wire Harness Solutions
Engineered for optimal electrical transmission and space efficiency in demanding industrial applications
Precision Components
Our wire harnesses are built with high-quality materials to ensure maximum reliability and performance
Interconnection
- Terminals: Phosphor bronze/brass (contact resistance <5mΩ)
- Connector: USCAR-2/ISO 8092 compliant
- Waterproof grade: IP67/IP69K (automotive grade)
Mechanical Fixing
- Constraints: Nylon cable ties (UL94 V-0 flame retardant)
- Positioning clips: PP/PA66 engineering plastics
- Protective sleeve: Braided weave (abrasion resistance ≥50,000 cycles)
- Tested for vibration (20-2000Hz) and salt spray (96h)
Product Classification
Power Transmission
- High current capacity (up to 600A)
- Thick insulation (1.5-3mm)
- Applications: EV power systems
Signal Transmission
- Twisted pair/shielded structure
- Impedance control (50Ω/75Ω)
- Applications: Vehicle CAN bus
Data Communication
- High-frequency coaxial cable (up to 10Gbps)
- USB3.0/HDMI2.1 compliant
- Applications: Intelligent cockpit systems
Waterproof Type
- IP67/IP69K rated
- Sealed connectors
- Waterproof tape wrapping
- Applications: Chassis wiring
High-Temperature
- -40℃~200℃ range
- Silicone rubber insulation
- Silver-plated terminals
- Applications: Engine compartment
Flame Retardant
- UL94 V-0 rated
- Ceramicized silicone material
- Metal protective sleeve
- Applications: Battery packs
Core System Functions
Our wire harness solutions deliver comprehensive performance across all critical parameters
System Integration
Integrates 200-5000 wires into modular systems, connecting 300+ components like ECUs and sensors.
Multi-modal Transmission
Supports 12V-800V range (300A for EV high-voltage) and 10Kbps-10Gbps data rates.
Reliability
Triple protection: physical, chemical, and environmental. Failure rate <50PPM.
Engineering Efficiency
Pre-assembly reduces installation by 40%, modular design cuts maintenance by 60%.
Cross-field Applications
EVs (ISO 6469), Industry 4.0 (PROFINET), Aerospace (AS50881).
Industry Applications
Trusted by leading manufacturers across multiple industries
Automotive
Body harnesses, EV systems, CAN bus networks
Industrial
Barcode printers, power supplies, testing equipment
Medical
Monitors, anesthesia machines, imaging equipment
IT Products
Laptops, servers, security systems
Financial
ATMs, cash registers, terminals
Aerospace
Avionics, satellite systems
Ready to upgrade your wiring systems?
Our engineering team specializes in custom wire harness solutions for your specific requirements.
FAQ
Is the harness universal?
Wiring harnesses are usually not universal, and their design needs to be customized according to specific product requirements. Different devices in the model specifications, functional configuration and application scenarios and other aspects of the differentiated needs, will directly affect the design of the harness.
What are the certification credentials for your harnesses?
Our wiring harnesses are certified by the industry IATF16949, environmentally friendly in accordance with RoHS/REACH standards, and are manufactured to do salt spray testing to meet the indicators before shipping and applying to PCB boards.
What are the rating tests for your harnesses?
Specifically depends on the demand and application scenarios, we often do the level of testing, such as: multi-bending scenarios applied to the flexibility test, IP67 waterproof test, high temperature 150 ℃ test, flame retardant grade UL VW-1 test, and so on.
I want to buy a product How do I order?
Online: Get a free quote on our website. EMAIL: op@topfastpcb.com Send an email with the following information: name, company, address, phone number, email address, product number, quantity, product time, and any other information you would like to share with us. Attach your gerber file.
What about shipping?
For small parcels, we recommend using an express courier (e.g. DHL, UPS, FedEx and EMS door-to-door services!) This is the fastest but also the most expensive way. For large parcels, sea freight is the best solution. We can only give you accurate shipping costs if we know the details of the quantity, weight and shipping method.
