Teledyne Relays


Here at Teledyne Relays, we are the pre-eminent provider of switching solutions with design, development, manufacturing and test capabilities. At Teledyne Relays, our impressive product line suits a wide assortment of applications for RF, microwave, wireless, high-speed digital, instrumentation, semiconductor test, heating and lighting, motor control, commercial aviation, military and space applications. 

Our Products

We have been the world's innovative leader in manufacturing ultraminiature, hermetically sealed, electromechanical and solid-state switching products for nearly 50 years. Our comprehensive product line meets a wide range of requirements for Industrial, Commercial, RF and Microwave, Communications, Test and Measurement, Medical, Military and Aerospace applications. We also provide a complete line of coaxial switches and switch matrices capable of low insertion loss, high repeatability, low intermodulation, 5 million cycle life and high power switching.


The optically isolated military solid state relays meet application needs where MIL QPL or COTS relays are needed. Our range provides DC, AC and Bi-directional load switching with optional short circuit protection and status. Coaxial switches and complete coaxial switch matrix assemblies provide solutions in the DC to 40GHz range for applications for space, military or commercial programmes.

Our Business

Our relays and coaxial switches provide edge of performance benefits in through life performance with insertion loss, isolation, repeatability and low intermodulation features of the RF switching product performance.

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