0.330mm Black Self-Bonding Polyurethane Enamelled Copper Wire is a high-performance magnet wire designed for precision winding applications. Featuring a polyurethane enamel insulation layer and a self-bonding coating, it enables coil windings to be fixed and stabilized through heat activation without the need for additional varnishing or adhesives.
The polyurethane insulation provides excellent solderability, allowing direct soldering without mechanical stripping, while the self-bonding layer helps maintain coil shape, improve dimensional stability, and simplify manufacturing processes. The black surface finish also offers clear visual identification and a professional appearance in finished components.
