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 18 |
Min. Bare Wire Diameter |
N/A 0.0399 in1.013 mm |
Nom. Bare Wire Diameter |
N/A 0.0403 in1.024 mm |
Max. Bare Wire Diameter |
N/A 0.0405 in1.029 mm |
Min. Increase in Diameter Due to Film Coating |
N/A 0.0013 in0.033 mm |
Min. Overall Diameter of Film-Coated Wire |
N/A 0.0412 in1.046 mm |
Max. Overall Diameter of Film-Coated Wire |
N/A 0.0424 in1.077 mm |