Bare Copper Conductor Pure Copper
These enameled round copper wires comply with JIS C 3202, IEC 60317, and NEMA MW standards and can be customized to meet specific customer requirements. The product range comprises four major series—UEW (QA), EIW (QZY), EI/AIW (QZY/XY), and AIW (QXY)— covering thermal classes from 155°C to 220°C. They offer excellent insulation and mechanical properties; UEW types feature direct solderability and low high-frequency loss, while composite and polyamide-imide enameled wires exhibit resistance to high and low temperatures, refrigerants, and thermal shock. These wires are widely used in motors, transformers, inductors, and electromagnetic coils.
These enameled round copper wires comply with JIS C 3202, IEC 60317, and NEMA MW standards and can be customized to meet specific customer requirements. The product range comprises four major series—UEW (QA), EIW (QZY), EI/AIW (QZY/XY), and AIW (QXY)— covering thermal classes from 155°C to 220°C. They offer excellent insulation and mechanical properties; UEW types feature direct solderability and low high-frequency loss, while composite and polyamide-imide enameled wires exhibit resistance to high and low temperatures, refrigerants, and thermal shock. These wires are widely used in motors, transformers, inductors, and electromagnetic coils.
