Enamel Copper Winding Wires 100gm (0.51mm) 25SWG

Enamel Copper Winding Wires 100 grams This 100 gm roll of enamelled copper winding wire is designed for the creation of electro magnets and has a very thin insulating coating, allowing it to be wrapped tightly around an object to create an electro magnet, a motor, a solenoid or any other magnet operated piece of machinery. Features 25 SWG ( gauge) Enamelled copper style 100 gm roll 0.51 mm diameter 92.6 Ω per 1000 m 55Mtr long Enameled wire is wire (such as magnet wire) coated with a very thin insulating layer. It is used in applications such as winding electric motor coils, speakers and transformers. It is also used in the construction of electromagnets and inductors. The core material is copper or aluminum, coated with a thin layer of a polyurethane, polyamide, or polyester etc resin - the so-called "enamel". Aluminum is lighter than copper, but has higher resistivity" - Wikipedia