
Magnet Wire Polyesterimide Round Copper Wire Overcoated by Polyamide-Imide. Class C Insulation: Rated for 200 degrees with excellent heat shock and refrigerant resistance. High Thermal Properties: Superior chemical resistance and thermal stability for demanding applications. Wide Size Range: Available in sizes from 0.05mm to 3.20mm (SWG9-SWG47). Global Certifications: Certified under ISO9001, RoHS, UL, IEC, JIS, DIN, and NEMA standards. OEM and ODM Services: Full customization support available with 12 dedicated R&D engineers. High Production Capacity: Annual output of 100,000 metric tons to ensure supply stability. Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month. Ideal for Motors: Specifically designed for motors, transformers, and high-speed winding.