"fully insulated copper wire"

Overview 2AIW-220 0.250mm Enameled Copper Wire is our top-grade ultra-high temperature round winding wire, standardized by international 2AIW-220 specification, adopting imported pure Polyamide-imide (AI) insulation material with Class 220 heat resistance. Compared with conventional EI / EI/AI composite enameled wire, this wire owns premium insulation strength, anti-thermal aging and anti-corrosion performance. With fixed 0.250mm precise wire diameter, uniform paint film,

Overview 4HBUEW-H 0.095B ultra-fine Enameled Copper Wire is upgraded Class180 blue hot-air self-bonding polyurethane winding wire, manufactured per exclusive 4HBUEW-H industry precision specification. Adopting upgraded double-layer composite coating: inner Class180 heat-resistant PU insulating layer + outer special hot-air curing self-bonding adhesive layer, finished with smooth uniform blue anti-breakage enamel surface. Different from conventional thermal self-bonding wire,

Overview Our 0.210*0.210mm enameled rectangular copper wire is specially developed for high-performance robot joint motors. Different from ordinary round enameled wire, this flat rectangular wire greatly improves motor slot fill factor up to over 90%, effectively boosting motor power density and running stability. We provide complete matching solutions with diversified insulation materials and temperature resistance grades to meet different high-precision motor working

Overview 2AIW-220 0.350mm Enameled Copper Wire is our top-grade ultra-high temperature round winding wire, standardized by international 2AIW-220 specification, adopting imported pure Polyamide-imide (AI) insulation material with Class 220 heat resistance. Compared with conventional EI / EI/AI composite enameled wire, this wire owns premium insulation strength, anti-thermal aging and anti-corrosion performance. With fixed 0.350mm precise wire diameter, uniform paint film,

Overview This thermally self-bondable polyurethane enameled copper wire follows 3UEW standard with excellent direct solderability, requiring no enamel stripping before soldering. It consists of polyurethane primer and fusible self-bonding top coat, featuring low dielectric loss on both layers. The wire delivers stable thermal adhesion and passes strict thermal shock and softening breakdown tests without cracking or insulation breakdown. With low springback, it supports tight

Overview This Class 2 self-bonding solderable polyurethane enameled round copper wire is manufactured to JIS standards. It adopts uniform polyurethane insulation with a thermally activated self-bond outer coating. The wire features outstanding direct solderability without stripping enamel, enabling fast and clean soldering for micro coil assembly. After heating or solvent treatment, the self-bond layer melts and bonds wires tightly together to fix coil shapes without extra

Technical Specifications Parameter Specification Model 3SBUEW (3UEW + Self-bonding layer) Conductor Diameter 0.030mm 0.001mm Insulation Thickness Grade 3 Thermal Class 180C (H-class) Bonding Method Hot Air / Solvent Standard Compliance JIS C3202, IEC 60317,NEMA MW85C Key Product Features Our enameled wire complies fully with JIS standards and adopts upgraded formulations, delivering steady performance across dimension, mechanics, electricity, heat resistance and self

Overview 3LOCKY3 0.040R ultra-fine Enameled Copper Wire is high-precision Class155 red self-bonding polyurethane winding wire, manufactured per exclusive 3LOCKY3 industry precision specification. Adopting double-layer composite coating: inner insulating PU layer + outer thermal self-bonding adhesive layer, finished with uniform glossy red anti-oxidation enamel surface. Developed specially for micro mini electronic coils, it owns ultra-precise 0.040mm wire tolerance, no

Overview 3LOCKY3 0.042D ultra-fine Enameled Copper Wire is high-precision Class155 natural self-bonding polyurethane winding wire, manufactured per exclusive 3LOCKY3 industry precision specification. Adopting double-layer composite coating: inner insulating PU layer + outer thermal self-bonding adhesive layer, finished with uniform glossy natural anti-oxidation enamel surface. Developed specially for micro mini electronic coils, it owns ultra-precise 0.042mm wire tolerance,