West Coast Magnetics

West Coast Magnetics We build custom magnetics and filters for semiconductor, medical, and industrial applications.

When standard components don’t fit your needs, our teams will engineer a solution. West Coast Magnetics designs best in class transformers and inductors and provides manufacturing services for electronic products with high engineering content. Our active R&D has resulted in new patented technology and innovative designs for power and RF magnetic components in many applications. We will continually

redefine what is possible with magnetic technology. Headquartered in the San Francisco Bay Area, WCM manufactures and designs custom engineered magnetic components, and provides manufacturing services for companies competing in the global OEM space. Our manufacturing facilities are in Stockton, California and in Tecate, Mexico.

04/01/2026

Address

4848 Frontier Way Ste 100
Stockton, CA
95215

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

(209) 944-0836

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