2UEW-F 155 Ultra fine Enameled Copper Wire Magnet Wire For Watch Coils

This is a custom ultra-fine enameled copper wire. With a diameter of just 0.03 mm, the wire is designed to meet the highest standards of precision and performance. It's coated in a polyurethane enamel for superior temperature resistance, rated to 155 degrees Celsius, with the option to upgrade to 180 degrees Celsius for more demanding applications. This 0.03 mm ultra-fine enameled copper wire is not only an engineering marvel but a versatile solution for a variety of electronic devices.

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.