First Source, Inc.
Specializing in Microwave and RF Components

FirstSource, Inc.

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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, small business, registered with the Department of Defense and listed on the CCR data base, (Duns #173800087).

ISO 9001:2008 and AS9120 Certified

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

Radiall R404512000 ON SALE!! - Tuesday, March 28, 2017
We are currently offering discounted pricing on the Radiall R404512000 6 watt, 8 GHz, N Male Termination.
First Source 31st Anniversary - Tuesday, July 5, 2016
First Source Inc celebrates its 31st anniversary!
Comp Pro Connector Line Availability - Monday, October 5, 2015
First Source is pleased to announce that we have added on the availability and stocking of the Comp Pro Connector Line products.