Self-Bonding Round Enamelled Copper Wire 0.3mm-4.0mm for Automotive Electronics
Product Spotlights
For over 50 years, Shandong Huilong Electrical Material Co., Ltd. has been a trusted manufacturer of premium electrical components, operating from a 10,000-30,000 square meter facility in Dezhou, China. With an annual export value exceeding $100 million to markets including North America, Europe, and Asia, we specialize in delivering high-reliability products like our self-bonding round enamelled copper wire. Designed specifically for automotive electronics, this wire ensures superior performance in demanding applications, backed by our extensive certifications such as ISO9001 and ISO14000. As a company with 51-100 dedicated employees, we prioritize quality and innovation to meet global standards.
Our self-bonding round enamelled copper wire features a unique enamel coating that allows it to bond to itself without adhesives, simplifying assembly and reducing production time. Key advantages include:
- Enhanced durability: Withstands high temperatures up to 155°C, making it ideal for automotive environments like engine compartments and sensors.
- Excellent insulation: The enamel coating provides superior electrical resistance, minimizing short circuits and improving safety.
- Versatile sizing: Available in diameters from 0.3mm to 4.0mm, catering to various coil winding needs in motors and transformers.
Technical specifications are detailed below for easy reference. This wire offers significant benefits, such as reduced manufacturing costs due to its self-bonding nature and increased reliability in automotive systems, leading to longer component lifespans.
| Diameter (mm) | Tolerance (±mm) | Insulation Thickness (mm) | Resistance (Ω/m) |
|---|---|---|---|
| 0.3 | 0.01 | 0.02 | 0.35 |
| 1.0 | 0.02 | 0.04 | 0.05 |
| 2.5 | 0.03 | 0.06 | 0.01 |
| 4.0 | 0.04 | 0.08 | 0.005 |
Additional features include compatibility with automated winding machines and resistance to common automotive chemicals like oils and coolants. Clients gain from faster assembly lines, lower defect rates, and adherence to stringent automotive quality standards.
Leveraging our established presence since 1970 and certifications including ISO16949 for automotive applications, we ensure consistent quality across all shipments from ports like Qingdao and Shanghai. With exports to over 15 markets worldwide, including North America and Southeast Asia, our products are trusted for their reliability. Choose our wire for its robust performance in automotive electronics and experience the efficiency gains firsthand—contact us today for a customized quote.
Frequently Asked Questions:
-
Q: What does self-bonding mean for this wire?
A: Self-bonding allows the wire to adhere to itself when heated, eliminating the need for external adhesives during winding, which speeds up production. -
Q: What sizes are available for this enamelled copper wire?
A: It comes in diameters ranging from 0.3mm to 4.0mm, with standard tolerances as specified in the table above. -
Q: Is this wire certified for automotive use?
A: Yes, it meets automotive standards and holds certifications like ISO16949, ensuring suitability for applications in vehicles. -
Q: What are the temperature limits for this product?
A: The wire operates effectively up to 155°C, making it resilient for high-heat environments in automotive electronics. -
Q: Can I get custom specifications for bulk orders?
A: Custom options are available upon request, including specific diameters or packaging, to meet your project needs. -
Q: How is the wire packaged for shipping?
A: It is typically supplied on spools or coils, with packaging customizable based on order volume and destination. -
Q: What is the lead time for orders?
A: Standard lead times are 2-4 weeks, depending on quantity and customization requirements. -
Q: Does the wire require special storage conditions?
A: Store in a dry, cool environment to maintain the enamel coating's integrity; no extreme conditions are needed.
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