: : Polyurethane Polyamide

IEC 317-21

Insulation Characteristics:

This insulation combines the magnet wire insulation characteristics and Polyurethane MW79 with the advantages of a nylon topcoat. With the nylon, this wire is solderable, yet the solvent resistance and thermal stability of the insulation are excellent. The nylon provides improvement in the wind-ability and tolerates more severe winding operations. Excellent for automatic winding machines.


General Applications:

Polyurethane/Polyamide has excellent solderability in the 130/155°C thermal class. Widely used in coils and small motors. Not recommended where severe overloads are experienced.

  • Appliance motors
  • Encapsulated coils
  • Relays
  • Timer and clock coils
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