About DiTom

Welcome to DiTom Microwave

DiTom Microwave is an industry leading, AS9100C compliant  manufacturer of connectorized RF isolators and circulators. We are based in Fresno, CA and provide solutions for every application from COTS to space flight and military aerospace.

Our goal at DiTom is to provide exceptionally high quality ferrite products to our customers with industry leading quality, technical assistance, customer service, and lead time.

With thousands of models in stock and a standard delivery time of 2 weeks or less for custom parts, we pride ourselves in putting our customer’s needs at the forefront of everything we do.

We provide solutions covering 400 MHz to 43.5 GHz. We serve many  market segments including COTS, TVAC Qualified, space flight, military aerospace, and cryogenic end-use applications.

View our standard terms and conditions here.


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Environmental testing

DiTom maintains a comprehensive test lab on site to provide customers with the quickest turn environmental testing with custom profiles or to MIL-STDs.

Our Distributors

We partner with some of the largest RF and electronic distributors in the world. Our goal is to provide our customers with multiple different pathways to acquire any product they need.

Contact Us

Please don't hesitate to contact us via our online form, email, or over the phone. We are happy to answer any questions you may have regarding your requirements.