28 AWG Enameled Copper Magnet Wire 4 oz Spool Red Insulated Coil

28 AWG Red Enameled Copper Magnet Wire 4 oz Spool
✔️ Insulated Winding Wire for Coils and Transformers

This 28 gauge magnet wire is enameled copper made for winding coils in transformers, motors, solenoids, and inductors where tight turns and clean insulation matter. It comes on a spool for easy handling and steady feeding during winding jobs. Pack size is one 4 oz spool.

✅ Wire gauge: 28 AWG
✅ Outside diameter: 0.0122 inch
✅ Length: about 527 feet
✅ Material: solid copper core
✅ Insulation: solderable polyurethane enamel
✅ Temperature rating: 155 C 311 F
✅ Color: red
✅ Spool format for neat storage and smooth payout
✅ Built for coil winding and electrical projects
✅ Quantity: 1 spool

💡 Why is 28 AWG enameled copper magnet wire used for transformer and inductor windings?
It balances electrical performance with easy coil formation in compact designs.

• Thin insulated copper allows tight, dense windings for efficient magnetic fields

• Enamel coating prevents short circuits between coil layers

• Solderable insulation simplifies termination and connections

• Heat rating supports use in motors, transformers, and inductive loads

This wire is a handy choice for clean coil builds that need reliable insulation, smooth winding, and steady electrical performance.