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42 HEAVY FORMVAR, MW15/105C, 3" SPOOL (CLEAR)
42 AWG Heavy Formvar copper magnet wire spool - NEMA MW-15-C, 105°C rated
 
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Our Price: $67.60

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Product Code: MWHF420AN
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Description Technical Specs
 

42 AWG Heavy Formvar Copper Magnet Wire

Product Name 42 AWG Heavy Formvar Copper Magnet Wire, approx. 1.2 lbs. per spool
NEMA Specification MW-15-C
Insulation Type Heavy Formvar (polyvinyl acetal resin coating, amber color)
Conductor Material 99.9% Pure Copper
Build Heavy Build (thicker insulation for durability)
Wire Gauge (AWG) 42
Conductor Diameter (bare) 0.0026 in (0.066 mm)
Overall Diameter (with insulation) ≈ 0.0029 in (0.0736 mm)
Temperature Rating 105°C (221°F)
Thermal Class Class A

Applications

  • Guitar pickup winding
  • Precision coil winding
  • Small transformers
  • Electromagnetic coils
  • Motor repair requiring fine wire
Applications
Temp: 105°C

Insulation Properties: Heavy Formvar
Round

Meets Standards:
NEMA: MW 15-C, MW 86
IEC: 60317-1, 60317-2


Superior flexibility, abrasion resistance, and excellent hydrolytic stability