Enameled Wire 1) Thermal class:130,155,180,220 ... and heat performance. Enameled wireEnameled Copper wire and Enameled Aluminum wire with 130,155,180,220 degreesEnameled Copper ... ,electric motor,deflection coil,audio devices,buzzer,watch,microphone and so on.4.Specification: Diameter from 0 ... electric motor,deflection coil,audio devices,buzzer,watch,microphone and so on.4.Specification: Diameter from 0 ...