Heavy Poly Nylon Round Magnet Wire
HPN combines the magnet wire insulation characteristics of Heavy Poly with the advantages of a nylon topcoat. With the nylon, HPN 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. HPN is an excellent choice for automatic winding machines.Typical ApplicationsHPN 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 #: MWRD28HPN
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 | 28 |
| Min. Bare Wire Diameter | 0.0125 in |
| 0.318 mm | |
| Nom. Bare Wire Diameter | 0.0126 in |
| 0.320 mm | |
| Max. Bare Wire Diameter | 0.0127 in |
| 0.323 mm | |
| Min. Increase in Diameter Due to Film Coating | 0.0016 in |
| 0.041 mm | |
| Min. Overall Diameter of Film-Coated Wire | 0.0141 in |
| 0.358 mm | |
| Max. Overall Diameter of Film-Coated Wire | 0.0147 in |
| 0.373 mm |