0.160mm Fully Insulated Wire Enamelled High Withstand Voltage Winding Wire Class 180

FIW6-H 0.160 ultra-fine Enameled Copper Wire is high-grade Class180 full-insulation high withstand voltage winding wire, produced per exclusive FIW6-H heavy insulation industry standard. Different from ordinary single-layer PU enameled wire, this wire adopts multi-layer thickened composite full insulation coating, zero microscopic pinhole on wire surface, ultra-high voltage breakdown resistance performance. With precision 0.160mm ultra-fine wire diameter, strict dimensional tolerance, strong bending fracture resistance and Class180 thermal aging resistance, it solves short circuit, breakdown and leakage problems of micro coils under high voltage working environment, ideal for high-standard precision electronic insulated winding parts.

• Standard FIW6-H Heavy Insulation Spec: Exclusive full-insulation model FIW6-H, standard 0.160mm ultra-fine fixed wire size, thick uniform enamel layer, fully compatible imported high-precision micro winding equipment.
• True FIW Full Insulation Structure: Multi-layer stacked thickened insulation coating, completely pinhole-free, avoid micro electric leakage and inter-turn short circuit for dense winding coils.
• Ultra-high Dielectric Breakdown Strength: Far higher withstand voltage than common ordinary enameled wire, stable insulation performance under long-term high-frequency high-voltage operating condition, ultra-low coil failure rate.
• Class180 Advanced Heat Resistance: Upgraded 180℃ polyurethane insulation grade, better thermal anti-aging than Class155 wire, adapt continuous long-term medium-high load coil operation.
• Ultra-flexible Anti-fracture Performance: Optimized coating toughness, not crack, not peel during dense stacking winding, perfect for tiny narrow space coil winding processing.
• Paint-free Direct Solderable: Premium PU base material, fast stripping-free welding, convenient terminal processing, improve production efficiency for high-precision coil factories.
• Full Export Authoritative Certifications: Passed UL, RoHS, ISO, IATF industrial grade certification, meet medical, automotive, sensor global high-standard import requirements.

We are a professional enameled wire manufacturer with 20+ years industry experience, covering common PU, self-bonding, hot-air bonding, FIW full insulation high-voltage series enameled wire.

• Free professional high-voltage performance sample testing available
• Flexible MOQ, support small trial order and bulk stable mass production
• Custom insulation thickness, withstand voltage value, wire tolerance acceptable
• Full ultra-fine wire inspection + high voltage spot test, stable batch insulation performance
• Unified lead time: 15 working days
• Complete certification documents and high-voltage coil technical support

Specially used for implantable auxiliary medical electronic coils, automotive induction sensor coils, high-voltage anti-leakage micro inductors, industrial isolation miniature voice coils, precision aerospace small insulated winding components.