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
Material |
N/A Polyurethane Nylon |
Type |
N/A Normal Magnet Wire |
AWG Size |
N/A 42 |
Min. Bare Wire Diameter |
N/A 0.0024 in0.061 mm |
Nom. Bare Wire Diameter |
N/A 0.0025 in0.064 mm |
Max. Bare Wire Diameter |
N/A 0.0026 in0.066 mm |
Min. Increase in Diameter Due to Film Coating |
N/A 0.0002 in0.005 mm |
Min. Overall Diameter of Film-Coated Wire |
N/A 0.0026 in0.066 mm |
Max. Overall Diameter of Film-Coated Wire |
N/A 0.0030 in0.076 mm |