Polyurethane 155 44AWG PU Enameled Copper Winding Wire 2uew / 3uew

Ultra-thin enameled copper wire is a special wire widely used in electronic products. Its insulation layer is extremely thin, making the wire diameter very thin. This type of copper wire is commonly used in the manufacture of microelectronic components such as micromotors, sensors and coils. Its ultra-thin insulation layer allows it to provide good insulation properties in limited spaces while maintaining high conductivity. This kind of copper wire is widely used in small electronic devices such as mobile phones, tablets, and headphones, providing important support for the miniaturization and high performance of these 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.