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 #: MWRD18SPN
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 | 18 |
| Min. Bare Wire Diameter | 0.0399 in |
| 1.013 mm | |
| Nom. Bare Wire Diameter | 0.0403 in |
| 1.024 mm | |
| Max. Bare Wire Diameter | 0.0405 in |
| 1.029 mm | |
| Min. Increase in Diameter Due to Film Coating | 0.0013 in |
| 0.033 mm | |
| Min. Overall Diameter of Film-Coated Wire | 0.0412 in |
| 1.046 mm | |
| Max. Overall Diameter of Film-Coated Wire | 0.0424 in |
| 1.077 mm |