Fiw 4 0.350mm Enamelled Copper Winding Wire Coated 38 Awg

High Quality FIW4 0.350mm Coated Copper Wire

The fully insulated (zero defect) direct welded enameled copper round wire, with high temperature resistance level and

zero defect reinforced insulation, high withstand voltage level to meet the needs of small diameter, easy winding and cost

reduction of electronic products, applied to small transformers , switching power supply, etc., is the best new material to replace

the three-layer insulated wire.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.