Direct-weld enameled copper wire, 0.4mm diameter — 500g

Direct welding enameled copper wire with a 0.4mm conductor diameter, supplied in 500g. Construction consists of Internal Copper with a Surface Insulating Paint coating and a Polyester Patent Leather finish for insulation. Built for durability — it resists breakage during winding and preserves the natural copper color. The enamel insulation allows direct welding/soldering without scratching or removing the isolation layer. Ideal for use in the manufacture and repair of transformers, inductors, motors, speakers and potentiometers. As magnet wire, it efficiently converts electrical current into magnetic fields. Widely employed in producing transformers, winding coils, motors, solenoids, inductive coils, speaker coils, electromagnets and various insulated wire coils.