Features: This product is an enameled wire that made of polyurethane ester resin-coated paint. Its advantage is it can go under straight welding without the removal of coating. In addition, its dielectric loss tangent angle is small and stretch without pinhole. It can be colored as red, green, blue and other colors of enameled wire for convenient classifications and joints. Usages: widely used in electronic transformers, electronic coils, relays, micro-motor, high-frequency electrical coil instrument, electrical machines and other electronic devices windings. Types: 130 straight welding of thick insulating polyurethane paint copper round wire (QA-2/130 or 1 UEW/130) 130 straight welding of thin insulating polyurethane enameled copper round wire (QA-1/130 or 2 UEW/130) 155 straight welding of thick polyurethane insulation enameled copper round wire (QA-2/155 or 1 UEW/155) 155 straight welding of thin insulating polyurethane enameled copper round wire (QA-1/155 or 2 UEW/155) 180 straight welding of thick polyurethane insulation enameled copper round wire (QA-2/180 or 1 UEW/180) 180 straight welding of thick polyurethane insulation enameled copper round wire (QA-1/180 or 1 UEW/180) Diameter range: φ0.080 mm-φ0.100 mm