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 #: MWRD19SPN
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 | 19 |
| Min. Bare Wire Diameter | 0.0355 in |
| 0.902 mm | |
| Nom. Bare Wire Diameter | 0.0359 in |
| 0.912 mm | |
| Max. Bare Wire Diameter | 0.0361 in |
| 0.917 mm | |
| Min. Increase in Diameter Due to Film Coating | 0.0012 in |
| 0.030 mm | |
| Min. Overall Diameter of Film-Coated Wire | 0.0367 in |
| 0.932 mm | |
| Max. Overall Diameter of Film-Coated Wire | 0.0379 in |
| 0.963 mm |