0.130mm Thick Film Polyester Insulation Self Bonding Wire and Self Bonding Enamelled Copper Wire for Precision Coils

This self-bonding enamelled copper wire is designed for precision winding applications requiring reliable electrical insulation and stable coil structures. Its self-bonding layer helps secure wire turns together, improving coil integrity and mechanical stability. The fine conductor diameter makes it suitable for compact coils and small electrical components.

• Self-Bonding Performance: Enables secure bonding between wire turns under appropriate bonding conditions.
• Reliable Electrical Insulation: Minimum insulation thickness of 0.006 mm.
• Good Mechanical Properties: Elongation of at least 19% and tensile strength above 240 MPa.
• Stable Electrical Performance: DC resistance of 1.249–1.327 Ω/m at 20°C.
• High Dielectric Strength: Dielectric breakdown voltage of at least 1100 V.
• Precision Dimensions: Completed diameter controlled within 0.1580–0.1620 mm.

• Micro motors and precision motors
• Automotive electrical components
• Relays, solenoids, and actuators
• Transformers and inductors
• Precision coils and electromagnetic components
• Compact electronic devices