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Magnet Wire, 18 AWG - 8 Spool Sizes

$8.86 - $1,026.51
(1 review) Write a Review
Wire Size:
18 AWG
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Magnet wire is copper wire with a thin layer of insulation, and is used in a variety of applications including transformers, wound coils, motors, solenoids, and instruments. Raw copper is drawn to meet specific size requirements based on the National Electrical Manufacturer's Association (NEMA) standards. This magnet wire meets the NEMA MW-80-C standard for operating temperature (155°C/311°F) and insulation makeup. The insulation is made from modified Polyurethane with a polymide overcoat, and protects the coiled wire from short-circuiting.

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  • Wire Type: Enameled Copper Wire
  • Diameter:  0.0415"
  • Color: Red
  • Insulation: Solderable Polyurethane w/ Polymide Overcoat
  • NEMA Description: MW-80-C
  • Build: Single Min-Nom
  • Temperature Rating: 155°C (311°F)

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  • 2 oz / 25' (18SNSP.125)
  • 4 oz / 50' (18SNSP.25)
  • 8 oz / 100' (18SNSP.5)
  • 1 lb / 201' (18SNSP)
  • 5 lbs / 1006' (18SNS)

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1 Review Hide Reviews Show Reviews

  • 4
    Makes good baluns

    Posted by andrew k scharbarth on May 14th 2021

    Bought this to wind some ham radio baluns, works good.