MW 80, 155°C Polyurethane/Polyamide Coated Magnet Wire

MW80, SPN (Single build SODERON) and HPN (Heavy build SODERON) combine the magnet wire insulation characteristics of Single Poly with the advantages of a nylon topcoat. Even with the nylon outer coating, it is still readily solderable, yet the solvent resistance and thermal stability of the insulation is excellent. In addition, the nylon provides improvement in the windability and tolerates more severe winding operations. This product is an excellent choice for automatic winding machines. 155°C Polyurethane/Polyamide Coated Magnet Wire - Soderon, MW 80, J-W-1177/42, IEC# 60317-21

SPN has excellent solderability and the 130/155°C thermal class. It has wide use in coils and small motors. It is not recommended where severe overloads are experienced.

Typical Applications

  • Appliance motors
  • Relays
  • Guitar Pickups
  • Automotive coils 
  • Bobbin wound and paper section coils 
  • Molded and encapsulated coils 
  • Small motors
  • Solenoids 
  • Timers and clock coils 
  • Toroidal coils


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