SPN combines the magnet wire insulation characteristics of Single Poly with the advantages of a nylon topcoat. With the nylon, SPN 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. SPN is an excellent choice for automatic winding machines.
Typical Applications
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
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.
- Appliance motors
- Relays
- Timer and clock coils
- Encapsulated coils
- Guitar Pickups
Unit of Measure
Specifications
UL Listing |
N/A UL Recognized Class 130/155 Product |
Mil-Spec No. |
N/A MW 28-C (Class 130) MW 80-C (Class 155) |
AWG Size |
N/A 36-1/2 |
Min. Bare Wire Diameter |
N/A 0.0046 in0.117 mm |
Nom. Bare Wire Diameter |
N/A 0.0047 in0.119 mm |
Max. Bare Wire Diameter |
N/A 0.0048 in0.122 mm |
Min. Increase in Diameter Due to Film Coating |
N/A 0.0004 in0.010 mm |
Max. Overall Diameter of Film-Coated Wire |
N/A 0.0055 in0.139 mm |
