Single Poly Nylon Round Magnet Wire
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 ApplicationsSPN 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 motorsRelaysTimer and clock coilsEncapsulated coilsGuitar Pickups
Product #: MWRD25SPN
Specifications
| Field | Value |
|---|---|
| UL Listing | UL Recognized Class 130/155 Product |
| Mil-Spec No. | MW 28-C (Class 130) |
| MW 80-C (Class 155) | |
| AWG Size | 25 |
| Min. Bare Wire Diameter | 0.0177 in |
| 0.450 mm | |
| Nom. Bare Wire Diameter | 0.0179 in |
| 0.455 mm | |
| Max. Bare Wire Diameter | 0.0180 in |
| 0.457 mm | |
| Min. Increase in Diameter Due to Film Coating | 0.0009 in |
| 0.023 mm | |
| Min. Overall Diameter of Film-Coated Wire | 0.0186 in |
| 0.472 mm | |
| Max. Overall Diameter of Film-Coated Wire | 0.0194 in |
| 0.493 mm |