Proudly serving Aerospace, Defense, Telecom (5G) , Automotive and Medical Industries
Your source for
Microwave Absorbing
Dielectrics Since 1946
Proudly serving Aerospace, Defense, Telecom (5G), Automotive and Medical Industries
Your source for
Microwave Absorbing
Dielectrics Since 1946
Proudly serving Aerospace, Defense, Telecom (5G), Automotive and Medical Industries
Unparalleled customer support is what you can expect from our team.
Only the best
We produce our own raw material from which the dielectrics are made
Over the past 77 years
Our engineering and technical staff work closely with our customers to determine the most optimum design for their project requirements.
Why Thorndike?
- Full Service Supplier
- Proven RF Problem Solver
- Industry Innovator
- Custom Solutions to meet specific requirements
- Worldwide Customer Service & Support
- Commitment to Quality
Thorndike Corporation/Engineering is a leading design and precision manufacturer of microwave absorbing dielectrics supplying the military, commercial and industrial fields .
2024 marks our 78th year of continuous service.
Thorndike Corporation/Engineering founded by James O. Thorndike Sr. opened its doors in 1946 and began manufacturing intricate and often delicate microwave dielectrics. We have continually grown to better meet the needs of our customers. We offer quick turnaround times, high-quality end products, competitive pricing, and complete follow-through on all projects.
Our Products are manufactured in full compliance with REACH Regulation Requirement (EC) 1907/2006 and certified below the maximum allowable levels specified in the RoHs Directive and are compliant with RoHS (3) EU Directive 2015/863.
We have been assessed and approved by QAS lnternational to the following management systems, standards and guidelines: ISO9001:2015 for manufacturing microwave absorbers, dielectrics, high and low power, testing, design and engineering. Certificate # US3993
Customers
Our customers range from large world-wide commercial industries, military and government institutions, scientific companies, to private and small leading-edge entrepreneurs. To request a copy of our current Thorndike Corporation catalogue click here and complete the request form.
Machine Shop
The machining capabilities at Thorndike Corporation are extensive; many of which are housed on-site in our 18,000 sq. ft. facility. At Thorndike we mold, machine, die cut and grind raw
Engineering/Electrical Testing
Thorndike Corporation/Engineering designs and tests all of our components to meet our customers requirements. Thorndike Corporation employs Engineering Specialty Services (E.S.S) which is located on the second floor of our facility for all component design and development.
What Our Customers Say
Typical High and Low Power Thorndike Products
- Cone Terminations (High & Low Power), Thorndike Series CLXXXX™ & CLXXXX-HPC™
- Step & Tongue Loads (High & Low Power), Thorndike Series TLXXXX™ & TLXXXX-HPC™
- Wedge Loads (High & Low Power), Thorndike Series WLXXXX™ & WLXXXX-HPC™
- Double Tapered Spear Load (High & Low Power), Thorndike Series DTWXXXX™
- Channel Loads (High Power), Thorndike Series CHLXXXX™
- Ridgeguide Loads (High & Low Power), Thorndike Series RSLXXXX™
- Taper Spear Loads (High Power), Thorndike Series THPXXXX™
- Dual Angles Tapered Spear Loads (High Power), Thorndike Series DTHPXXXX™
- Filler Cavity Backs
- Choke Rings & Bearings
- Dampening Rings
- Attenuator Bushings
- Rotary Joint Bushings
- Attenuators
- Coax Variable Attenuators