Low Power & High Power Product

Typical Low Power products include:

  • Cone Terminations (Thorndike Corp. CL-XXXX Series)
  • Step Loads & Tongue Loads (Thorndike Corp. TL-XXXX Series
  • Single Tongue & Double Tongues
  • Filler Cavity Backs
  • Choke Rings & Bearings
  • Damping Rings
  • Attenuator Bushings
  • Rotary Joint Bushings
  • Wedge & Double Tapered Wedge Attenuators (Thorndike Corp. WL-XXXX Series & DTW-XXXX Series)

Typical High Power products include:



  • Ridge Guide Loads (Thorndike Corp RSL-XXXX Series)
    • Low Power, Double Ridge Waveguide, Medium Power & high Power)

If you have a unique need, provide the WR size, frequency, VSWR, max length, power desired and any mounting requirements. We can match your specifications with one from our vast, still expanding line of Thorndike products (exceeding 24,000) which we have developed over the past 76 years or design and produce a brand-new product meeting customer specifications.

What Our Customer Say

Lieder Development, Inc.

Quality business is about relationships. Our relationship with Thorndike has been instrumental in helping provide our customers with the highest quality products at the most competitive prices. You won't find a better provider of microwave absorbing materials. We get the best prices, the best lead times and the highest quality - every time.

Kimball Chase
CEO - Lieder Development, Inc.

Alroy Microwave & Electronics Ltd.

Alroy Microwave & Electronics Limited have been doing buying Thorndike Corporation products for a number of years across all Frequency Bands.  Whether it is High or Low Power Loads, we have found them to be competitive, helpful and have products of good quality.  Their on time deliveries are very good and they are supportive.   

Mr. D. Grist
Managing Director

Apollo Microwaves Ltd.

We have been dealing with Thorndike for many years.Myself, it has been close to 30 years.During this time, with all the development we have done, Thorndike has been there through thick and thin supporting us in whatever we have asked of them.We continue to enjoy a good business relationship and based on what we know of each other this business relationship will continue.Jim has and will continue to support us in whatever comes up in the future as he has done in the past.

Mike Mathieu
Supply Chain Manager / Apollo  Microwaves Ltd.

Advanced Microwave Components

Thorndike Corporation is the type of company that is hard to find, but I am glad we have! We have done business with Jim since 1992. They provide what they promised on a short notice, tight timelines, and with amazing correspondence. They exceeded my expectations and I highly recommend them - without a doubt.

Matt Sciarrino
President of Advanced Microwave Components