
Customizable 0.04mm 220 Strands Ustc Silk Covered Insulated Litz Copper Wire. Customizable Dimensions: Wire size range 0.03-0.8mm with strand counts from 2-4000. High Efficiency Design: Mitigates skin and proximity effects with minimum eddy current losses. Thermal Stability: Thermal class 155 ensures lowered operating temperatures and avoids hot spots. UL Certified Quality: Product meets UL standards with breakdown voltage up to 2500V. Weight Reduction: Substantial weight reduction compared to solid wire alternatives. Flexible Customization: Full customization available including twist direction and specific designs. Wide Application Scope: Ideal for relays, transformers, motors, and windings. Competitive Pricing: Cost-effective range from $8-19 per kilogram.