2USTC-F 0.03mmx1080 high frequency Silk Covered Litz Wire Nylon Serving Copper Stranded Wire
A key benefit of our high-frequency copper stranded wire is its ease of soldering. This feature simplifies the assembly process and enables efficient and reliable connections in transformer winding applications. Our dedicated technical team is always available to provide support and guidance to ensure you get the most out of our products. We understand that every project is unique, so we offer small batch customization services with a MOQ of only 10 kg. This flexibility allows you to customize orders to your specific needs without the burden of excess inventory.
Our customized high-frequency copper litz wire is an ideal solution for transformer winding and other high-frequency applications. With excellent structure, high temperature resistance and weldability, our litz wire is the first choice of engineers and manufacturers. With a professional technical team and commitment to quality, we are committed to providing you with the best products and support in the industry. Explore our high-frequency litz wire range now and experience how our expertise and innovative technology can make a significant difference to your project.
Outgoing test of stranded wire | Spec: 0.03x1080 | Model: 2USTC-F |
Item | Standard | Test result |
Outer conductor diameter(mm) | 0.033-0.044 | 0.036-0.039 |
Conductor diameter(mm) | 0.03±0.002 | 0.028-0.030 |
Overall diameter (mm) | Max.1.74 | 1.30-1.40 |
Pitch(mm) | 29±5 | √ |
Max resistance (Ω/m at20℃) | Max. 0.02673 | 0.02283 |
Breakdown voltage Mini (V) | 400 | 1900 |
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Founded in 2002, Ruiyuan has been in the manufacture of enamelled copper wire for 20 years.We combine the best manufacturing techniques and enamel materials to create a high-quality, best-in-class enameled wire. The enameled copper wire lies at the heart of technology we use every day – appliances, generators, transformers, turbines, coils and much more. Nowadays, Ruiyuan has the global footprint to support our partners in marketplace.

Our Team
Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.



