AIW 1.1x1.8mm 220℃ Enameled Flat Rectangular Copper Wire For Audio Transformer

1.1x1.8mm Enameled rectangular copper wire is made of oxygen free copper, which are drawn or extruded by the specification mould. It is the baked winding wire with multiple layers of insulating paint after annealing softening treatment.The insulation layer of the wire is polyamide imide, and the temperature resistance grade is 220℃.

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.