About Application
RAYTRON supports the automotive industry's transition to electric vehicles with advanced conductor materials. Our lightweight CCA wires and bimetallic strips help reduce vehicle weight while maintaining electrical performance. Automotive-grade applications require engineering validation and may require customer-specific certifications such as IATF 16949 — please confirm with our team before inquiry.
Technical Challenges
EV Range Anxiety
Solution Lightweight conductors reduce vehicle weight, extending driving range.
High Current Requirements
Solution High-conductivity materials handle EV power distribution demands.
Harsh Environment
Solution Corrosion-resistant materials withstand automotive operating conditions.
Frequently Asked Questions
Is CCA safe for automotive wiring?
Yes, CCA is safe and widely used in non-safety-critical automotive circuits like entertainment systems and body wiring. When terminated correctly using our recommended methods, it meets all automotive safety standards.
What are the main benefits for EVs?
The primary benefit is weight reduction. Reducing wiring harness weight directly contributes to extending the driving range of electric vehicles. It also reduces copper usage, which helps stabilize costs.
Do you meet OEM specifications?
RAYTRON materials are supplied to Tier 1 harness manufacturers. Automotive-grade applications may require customer-specific certifications such as IATF 16949 — please confirm certification availability with our team for your specific program.
Not Recommended / Validation Boundaries
- CCA requires termination review before replacing copper in EV systems.
- Battery connection uses should confirm weldability, surface and traceability.
- Material substitution without application validation and customer approval is not recommended.
- Specifications and acceptance criteria must be confirmed per product form and purchase order.
Evidence / Case Notes
Application guidance based on material properties, process capability and industry practice. Not customer-specific validation data.
Customer-specific validation cases are available under NDA. Request via the RFQ form with your application details.
Downloads
Request for Quote (RFQ)
Submit the following information with your inquiry to receive a qualified quotation:
- EV subsystem and drawing
- Current, voltage drop and operating temperature
- Joining method and acceptance test
- Annual demand, PPAP or qualification timing
