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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 #: MWRD255SPN

Specifications

UL Listing UL Recognized Class 130/155 Product
Mil-Spec No. MW 28-C (Class 130)
MW 80-C (Class 155)
AWG Size 25-1/2
Min. Bare Wire Diameter 0.0167 in
0.424 mm
Nom. Bare Wire Diameter 0.0169 in
0.429 mm
Max. Bare Wire Diameter 0.0170 in
0.434 mm
Min. Increase in Diameter Due to Film Coating 0.0009 in
0.023 mm
Min. Overall Diameter of Film-Coated Wire 0.0176 in
0.447 mm
Max. Overall Diameter of Film-Coated Wire 0.0184 in
0.467 mm