0.3mm 0.4mm Enameled Copper Wire Class B Tiw

0.2mm 0.3mm 0.4mm Class B Triple Insulated Wire

1.High breakdown voltage. Up to 17KV
2.UL system certificated. Unlike UL certificate, UL system certificate is much more strict, that needs 5000 continuous hours test, if the wire failed below 5000hours, the experiment need to start again. Very a few manufacture can pass such strict test.
3.Very competitive price with top quality. We can compare quality with any other brand.
4.Conforms EU RoHS 2.0, HF AND REACH environment requirements
5.Complies with UL-2353, VDE IEC60950/61558 and CQC safety requirements
6.Stock for all sizes are available.

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 23 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.