First Source, Inc.
Specializing in Microwave and RF Components


FirstSource, Inc. products coming soon!

Thank you for your patience as we add products to our new website!

In the meantime, don't hesitate to fill out our Request Quote form or Contact Us for information about any of our products!


Founded in 1985 by Kimberly Rohde, First Source is a manufacturer's representative and stocking distributor, specializing in RF, Microwave, Lightwave and Millimeterwave components. First Source is a nationally certified, woman owned, small business, registered with the Department of Defense and listed on the CCR data base, (Duns #173800087).

ISO 9001:2008 Certified

We provide RF, Microwave, Millimeterwave, and High Frequency
Components for the Aerospace and Defense Industries, including:

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IQD Press Release - Thursday, May 16, 2013
IQD signs First Source Inc as new US distributor
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