Polyurethane Self Bonding Enameled Litz Wire Silk Covered 0.079mmX150 Class 180

Different from conventional silk-covered wire, this upgraded Litz wire adopts a single-layer self-adhesive nylon silk structure and professional heat-set treatment.

After thermoforming, the outer silk layer turns completely transparent, presenting a natural copper tone instead of opaque white appearance.

The optimized single-wrap design minimizes the finished outer diameter while retaining stable self-bonding adhesion for tight coil molding. With 180°C thermal resistance and low high-frequency loss, it is ideal for compact, high-precision wireless charging and micro-coil applications.

• Low High-Frequency Loss: Multi-strand structure reduces skin effect and heat generation, effectively improving wireless charging efficiency.
• Invisible Transparent Design: Upgraded single-layer self-bonding silk turns transparent after heat setting, showing natural copper tone. Slim structure achieves smaller outer diameter than traditional white silk wire.
• Durable Silk Protection: Excellent flexibility and abrasion resistance, avoiding strand breakage during high-speed winding.
• High Thermal Stability: 180°C temperature resistance ensures long-term stable operation of charging coils.
• Stable Self-Bonding: No extra adhesive needed, enabling neat, firm and consistent coil molding.

Ideal for high-precision wireless charging transmitter/receiver coils, wearable device charging modules, miniature high-frequency induction coils and compact precision consumer electronic components.