Custom Bobbins
Custom bobbins have been central to MPM’s business from the beginning. We design and mold application-specific bobbins for transformers, solenoids, relays, motors and other electrical components, carefully considering winding, termination, insulation, mounting and assembly requirements.

Custom coil-winding bobbins, built for your application
We design and manufacture custom injection-molded bobbins for practically any application that calls for them.

Precision bobbin molding: From design through production
We help customers address thin walls, dimensional stability, material performance, and complex molded-in features. The result is a dependable component designed to support efficient winding and assembly.



