Please update your URL bookmarks: Richardson product pages for Power Grid Tubes and Accessories moved from rell.com to relltubes.com
For Axcelis Photostabilizers Products - M150PC, M200PC & M200PCU

Replacement Magnetrons

For Axcelis Photostabilizers Products - M150PC, M200PC & M200PCU Learn More...

Powerlink provides service, repair and technical support for High Power Amplifiers

Powerlink

Powerlink provides service, repair and technical support for High Power Amplifiers Learn More...

 Inverter SCRs l Phase Control SCRs l Diodes l Heatsinks

Industrial Power Semiconductor Guide

Inverter SCRs l Phase Control SCRs l Diodes l Heatsinks Learn More...

We have an extensive line of CO2 laser tubes and consumables

Laser Tubes and Consumables

We have an extensive line of CO2 laser tubes and consumables Learn More...

We distribute and manufacture high power, high frequency electronic components and sub-assemblies for more than 25,000 customers in both OEM and end-user (MRO) markets.

Electron Devices

We distribute and manufacture high power, high frequency electronic components and sub-assemblies for more than 25,000 customers in both OEM and end-user (MRO) markets. Learn More...

Founded in 1947, Richardson Electronics, Ltd. (NASDAQ: RELL) has a rich and unique history of engineering, manufacturing and distributing power grid and microwave tubes and related consumables, and customized display solutions.

Our Strategy

Founded in 1947, Richardson Electronics, Ltd. (NASDAQ: RELL) has a rich and unique history of engineering, manufacturing and distributing power grid and microwave tubes and related consumables, and customized display solutions. Learn More...

Product Solutions

We represent leading manufacturers of electron tubes and components used in industrial power applications.

Engineered Solutions

Our engineering staff’s technical knowledge of components, materials, and manufacturing allows us to customize solutions to your specific requirements.

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