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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.

More Capabilities

Custom Molding

Gear Molding

Insert Molding & Overmolding