1USTCF 0.05mmx8125 silk covered litz wire for high frequency applications
This nylon served litz wire is ideal for applications requiring high performance and reliability. Its excellent temperature resistance and durable construction make it suitable for use in a variety of industries, including aerospace, automotive, telecommunications and medical equipment. Whether it's power transmission, signal transmission, or other electrical applications, our Litz wire delivers consistent, reliable performance.
The large number of strands in this Litz wire ensures enhanced conductivity and reduced skin effect, making it an excellent choice for high frequency applications. Its customizable nature allows custom solutions to meet specific design requirements, providing engineers and designers with the flexibility to optimize their electrical systems.
At our factory, we prioritize quality and precision in litz wire manufacturing. Each wire is carefully crafted to meet the highest standards, ensuring consistent performance and reliability. Our commitment to customization means we can tailor litz wire to meet our customers' exact specifications, providing them with a solution that perfectly matches their unique requirements.
TypeConductor diameter*Strand number | 1USTC-F 0.05*8125 | |
Single wire(strand) | Conductor diameter(mm) | 0.050±0.003 |
overall diameter (mm) | 0.057-0.086 | |
Thermal Class(℃) | 155 | |
Strands construction | Strands number | 13*5*5*5*5 |
Pitch(mm) | 78±10 | |
bunching direction | S | |
Insulation layer | Material type | Nylon |
Material specs(mm*mm or D) | 840 | |
Times of Wrapping | 1 | |
Overlap(%) or thickness(mm),mini | 0.055 | |
Wrapping direction | Z | |
Characteristics | Max O. D(mm) | 8.55 |
Max pinholes fault/6m | 180 | |
Max resistance (Ω/Km at20℃) | 1.260 | |
Breakdown voltage Mini (V) | 1100 |
5G base station power supply

EV Charging Stations

Industrial Motor

Maglev Trains

Medical Electronics

Wind Turbines






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.



