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MW18-4 - Magnet Wire

  • product description icon   Description
18 Gauge Magnet Wire - 1/4 lb (~50 ft)

  • Solid copper conductor
  • Plain Enamel Insulation - Polyurethane / Polyamide (Nylon)
  • Wire Diameter: 0.0418 in (1.06mm)
  • Temperature Range: -22ºF (-30ºC) to 266ºF (130ºC)
  • Solderable: 806°F (430°C)
  • MIL JW-1177/9, MW 28-C, Class 130
  • RoHS Compliant
Magnet wire is copper wire coated with a very thin layer of insulation. It is not a magnet! It is used for various applications, but mostly for constructing windings in transformers, inductors, motors, speakers, electromagnets, and much more! This is also available in a 1/2 lb spool, MW18-8.