DJ70914-6.3-208 New Energy Vehicle Connector Wire EV Copper Busbar

This DJ70914-6.3-208 wiring harness integrates a 6.3mm pitch automotive-grade connector with high-purity copper busbar, specifically engineered for high-current power transmission in new energy vehicle (NEV) systems. It features a robust locking structure and low-resistance copper busbar design, ensuring reliable electrical connection and efficient power distribution between battery packs, motor controllers, and other high-power components in electric vehicles. The combination of standard automotive connector and flexible/rigid copper busbar provides both easy installation and stable performance under harsh automotive operating conditions.

Product Features

• 6.3mm pitch DJ70914 series automotive connector, reliable locking mechanism against vibration and loosening

• High-purity C11000/C10100 copper busbar (copper content ≥99.9%), minimal electrical resistance for efficient power transfer

• Flexible or rigid busbar options: flexible version absorbs vibration and thermal expansion; rigid version ensures structural stability

• Precision crimping and welding process, strong tensile strength and low contact resistance

• UL94 V-0 flame-retardant insulation material, safe operation in high-temperature environments

• Wide current-carrying capacity: Suitable for medium to high power transmission up to 50A+ depending on busbar size

• Operating temperature range: -40°C to +125°C, adapting to extreme automotive working conditions

• IP67 waterproof and dustproof rating (with sealing), ideal for under-hood and chassis applications

• RoHS compliant, meeting international environmental and automotive industry standards

• Plug-and-play design, compatible with standard NEV electrical system interfaces for easy maintenance

  
  

Applications

• New energy vehicle battery pack module connection and power distribution

• Electric vehicle motor controller and inverter power input/output wiring

• On-board charger and DC-DC converter power connection

• High-voltage junction box and power distribution unit (PDU) internal wiring

• Electric bus, truck, and passenger car power system interconnection

• Energy storage system and charging pile power interface connection

• Hybrid electric vehicle (HEV) and plug-in hybrid electric vehicle (PHEV) power transmission harnesses

• NEV battery management system (BMS) high-current signal transmission

FAQ

Q1: Can I start a sample order first before ordering more?

A: Sure, Goochain provide free samples if we have stock, sample customized should be charged some set up cost. We appreciate you to order sample from us to check our quality.



Q2: What payment methods do you accept?

A: PayPal, T/T, Bank Transfer, Western Union and L/C

Q3: How does your factory do regarding quality control?

A: Quality is priority. QC department with professional quality assurance specialist attach great importance to quality controlling from the very beginning to the very end. Our factory has gained FDA Registered,Rohs, SGS, CE FCC,ISO9001:2008 ISO13485authentication. Etc

Q4: Factory? Yes! Can I customize items I like, such as to print our own logo, or to alter the design?

A: Yes, we are a factory with more than 100 employees. We offer OEM/ODM service. Please contact us or our sales representative to check with the details.

Q5: Delivery time and warranty? Which shipping service you will use for my goods?

A: Our lead time is around 2-4 weeks, and we can provide 12 months warranty since delivery. We used DHL,Fedex,UPS,TNT,EMS as customer like.

Q6: Where is your factory located? How can I visit there?

A: Sure. We are more than happy to receive you in Dongguan and show you around our workplace.