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Over 40 Years of RF and Microwave Components and Custom Assemblies

Over the last 40+ years, a lot has changed in the RF and Microwave industries. However, some things remain the same, like Customers' demand for a reliable source of quality products supported by superior technical and customer service.

Since 1972, Pasternack has steadily grown by aligning its offerings to match the needs of our Customers. We maintain an inventory of more than 40,000 products that are always available which gives you access to products ranging from the rare, hard-to-find specials to the broadest array of industry standards.

Today, Pasternack is a global supplier of RF and Microwave components supported by a growing list of 19 International Distributors who service customers in more than 35 countries worldwide and partner with us in pursuit of our vision to be the world's most recognized and trusted provider of urgently needed RF/Microwave components and assemblies.

Pasternack continues its mission to provide the users of RF and Microwave components and assemblies the broadest and deepest selection of products available for same-day shipment worldwide.

A Business Built on Meeting Your Needs

Since our product is already on the shelf, we can reliably meet your schedules and we can respond to all of your urgent product requirements. Our Customer Value Proposition is our commitment to fill your needs when your need arises:

• 99.4% Off-the-Shelf Availability
• Same-Day Shipping Available on more than 40,000 Products
• FREE UPS Ground® Shipping (U.S. & Canada)
• ISO 9001:2015 Certified
• Expert In-house Technical Support
• Global Distribution and support in more than 35 countries



Federal Tax ID: 55-0887695
CAGE Code: 53919
NAICS: 334417
DUNS: 076056357

Find the Parts You Need

With such a large number of parts offered by Pasternack, itâ??s important to make them as easy as possible for you to find them. We have gone to great lengths to develop the best tools possible to make your product search seamless and efficient.

Our Website provides options for you to choose the way you prefer to search for parts including the use of traditional Navigation and Parameter searches, or our greatly enhanced Product Wizards that allow you to conduct a quick and easy search in the shortest time possible.

The Pasternack Catalog, an industry standard, has also been organized in a manner that allows you to quickly find the parts you seek, in the most efficient layout possible. Request your copy or download it here.

Product Catalog



Technical Articles

5 Things to Know About Semi-Rigid Cable Assemblies (Wire and Cable) In its most basic form, a semi-rigid cable assembly is a coaxial transmission line consisting of a metal tube, typically made from copper which forms the outer conductor with a metal wire conductor... (View Full Article)
8-Bit Digital Phase Shifter Series Provides Enhanced Performance to 37 GHz (RF, Microwave, and Wireless Components) The latest military and industrial radar and microwave to millimeter wave backhaul applications require precise control of the input and output phase of their antenna arrays over a wide range of... (View Full Article)