500g 0.25mm 0.38mm 0.51mm 0.67mm 0.85mm 1mm Enameled Copper Wire Round Winding Coil CableVersion:OD Weight0.1mm 500g0.25mm 500g0.38mm 500g0.51mm 500g0.67mm 500g0.85mm 500g1.00mm 500g1. Specifications:*Brand new and high quality*Conductor Material: Copper*Insulation Material: Polyester-imide*Color: Red or Gold*Maximum temperature resistance: 130℃2. Feature:High temperature resistance, good toughnessTensile resistance, not easy to break3. Application:It is widely used in the high frequency transformer, inductance coil, relay, electric machine, electric meter coil winding