LaFox, IL, APRIL 7, 2021:  Richardson Electronics, Ltd. (NASDAQ: RELL) today reported financial results for its third quarter ended February 27, 2021.  The Company also announced that its Board of Directors declared a $0.06 per share quarterly cash dividend.  View press release…

LAFOX, Ill., March 31, 2021 (GLOBE NEWSWIRE) — Richardson Electronics, Ltd. (NASDAQ: RELL) plans to release its financial results for its third quarter ended February 27, 2021 after the close of business on Wednesday, April 7, 2021. The release will be distributed by GlobeNewswire and will be available on the Company’s website at www.rell.com.

On Thursday, April 8, 2021, at 9:00 a.m. CDT, Edward J. Richardson, Chairman and Chief Executive Officer, and Robert J. Ben, Chief Financial Officer, will host a conference call to discuss the Company’s third quarter fiscal year 2021 results.  A question and answer session will be included as part of the call’s agenda.

Participant Instructions

To listen to the call, please dial (USA/CANADA) (866) 784-8065 or (International) (602) 563-8684 and enter Conference ID: 5986675 approximately five minutes before the start of the call.  A replay of the call will be available beginning at 1:00 p.m. CDT on April 8, 2021, for seven days.  The telephone number for the replay is (855) 585-8367; Conference ID: 5986675.

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; high value flat panel detector solutions, replacement parts, tubes and service training for diagnostic imaging equipment; and customized display solutions. We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics, Ltd. common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

Custom Display Solution for Smart Industrial and Medical Applications

 LaFox, IL – March 30, 2021: Canvys, A Division of Richardson Electronics, Ltd. (NASDAQ: RELL), is expanding its product portfolio with a new 15.6″ FHD resolution (1920 x 1080 pixels) monitor that can be customized to meet various industrial and medical business requirements.

The 15.6-inch display is available as a true-flat monitor with a protective screen or with a PCAP touchscreen. The PCAP version uses an anti-glare (AG) coating, which reduces fingerprints’ visibility significantly while providing good gliding capabilities and works even with multi-layer latex glove operation. A USB controls the PCAP-Touch and supports all standard Windows and Android systems and drivers for most Linux distributions.

The housing is completely sealed and offers IP 54 class, splash water protection enabling easy cleaning and disinfection, critical in medical environments. This model is available in a standard and slim housing design.

Inputs available include DVI, display port, and HDMI. The 15.6″ monitor is our first monitor that becomes available with USB-C input upon request. USB-C is a very convenient interface that enables digital graphics and video transmission, control signals, and power over one single cable to unclutter your workspace. The standard brightness is 500 cd/m² with a contrast ratio of 1000:1. By using AHVA viewing angle technology, a technology similar and comparable to IPS, the viewable angle is 178 degrees horizontally and vertically without color distortion. The AHVA technology, along with high FHD resolution, makes it ideal for medical applications. The standard power supply with a snap-in connector is 12 VDC.

Custom Options Available for 15.6-inch FHD Monitor:

• Different TFT modules for HD and FHD resolution, customer logo, touch, coatings, firmware customization, customized mainboards, accessory kits, stand base
• Certified according to Medical and Industrial standards; additional certifications possible
• DICOM preset
• 24 VDC power supply
• Customer-specified enclosures
• MDR-compliant; documentation available
• USB-C: One-Cable-Solution

Typical Applications for the Canvys 15.6 inch monitor

Medical:

• Ophthalmology
• Radiology – DICOM-compliant
• Dental Care Units
• Colposcopy Digital Imaging System
• Endoscopy – portable units
• Ultrasound – portable units
• Medical HMI (Human Machine Interface)
• Robotic-Assisted Surgery
• Clinic Information System (Trolleys/Carts)

Industrial:

• HMI Machine Control
• Quality Control
• Digital Signage
• Digital Door Signs

Detailed information on the new Canvys 15.6-inch monitor can be found at:

https://www.canvys.com/news-press/blog/2102us-15-6-inch-monitor/

About Canvys – Visual Technology Solutions

Canvys, a Division of Richardson Electronics, Ltd. (NASDAQ: RELL), is a global value-added integrator and manufacturer that specializes in creating comprehensive visual technology solutions for Original Equipment Manufacturers (OEMs).  Our collaborative approach allows us to evaluate each customer’s unique needs and craft the right solution using custom engineering, value-added outsourcing, or modified off-the-shelf components. We also provide complete post-sale service and support, including installation support, maintenance, troubleshooting, calibration, and conformance. For more information, visit us at www.canvys.com

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; high-value displays, flat panel solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available online at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

0.8mm Connectors for Applications Up To 145 GHz

LaFox, IL, March 26, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today the availability of Junkosha’s MWX004 interconnect cables.

Cables in the MWX004 series come with 1.0mm or 0.8mm connectors and include Junkosha’s patented “safety lock” feature, which prevents bending and breakage of the center pin. Since the maximum frequency for 5G is currently 71 GHz, this cable is ideal since it allows the evaluation of second harmonic spurs. Industry leading delivery of 2-3 weeks for custom cable lengths.

With over 60 years of industry-leading experience in the RF market, Junkosha’s next generation of cables and interconnects for the 5G industry stand up to the rigors of higher frequencies while operating efficiently in environments with high flexure and temperature change.

“Junkosha’s new products fit perfectly into our Microwave portfolio and our growth strategy. We are well-positioned for continued growth, and will continue to provide our customers with cutting-edge technology and products,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group.

Richardson Electronics provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair on a global basis

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

About Richardson Electronics – Power & Microwave Technologies

For 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. With the launch of the Power & Microwave Technologies group, we continue this legacy and complement it with new products from the world’s most innovative technology partners. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.

About Junkosha

Junkosha are pioneers of sophisticated fluoropolymer application technologies across many sectors including microwave interconnect and medical devices. With three operations in Japan, including its headquarters as well as sites in the US, UK and China, it is one of the best kept advanced technology secrets outside of Japan. The company provides wire and cable products, including microwave interconnects, robot cables, high data rate cables, camera link cable assemblies, ultrafine coaxial cables and assemblies, cables for clean environments, and general wires and cables. It also provides tube and fitting products, including generic resin tubes, fluoropolymer tubes, high-barrier tubes, flexible multi-layered tubes, industrial hoses, degassing modules, heat-shrinkable tubes, and the market leading peelable heat shrink tubes.

This release has been issued on behalf of Junkosha by Kredo Consulting Ltd. For further information please contact Andy Parker on andy@kredoconsulting.com or +44 (0) 1242 650573, Steve Thomas on steve@kredoconsulting.com or +44 (0)1242 650574 or Alexis White on alexis@kredoconsulting.com.

LaFox, IL, March 19, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today it is now offering Cornell Dubilier’s new high-energy storage pulse capacitors.

Highly customizable, Cornell Dubilier’s pulse capacitors are designed to deliver large amounts of energy in short bursts, providing excellent high-energy storage for applications with high voltage charge/discharge cycles. These capacitors are available in either a dry epoxy or oil-impregnated construction and come in a variety of terminal options with a broad range of plastic or metal packaging.

With voltage ratings to 100 kV, peak discharge current ratings to 250 kA, these low inductance devices are designed for user-specified life. Cornell Dubilier offers unparalleled expertise in the design and manufacture of customized high energy storage and pulse discharge capacitors for life-saving medical devices, industrial lasers, research and development, and critical military applications.

“We are proud to work alongside Cornell Dubilier,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “Pairing our design-in capabilities with its high-quality products and strong technical team, we can provide an ideal solution to our power management customers.”

Richardson Electronics provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair on a global basis.

“These specialized capacitors are the next step towards providing optimal performance while meeting customers’ strict requirements,” said Jim Kaplan, Chief Executive Officer of Cornell Dubilier. “Our partnership with Richardson Electronics expands our touch to the global customer base they are focused on.

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

About Richardson Electronics – Power & Microwave Technologies

For 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. With the launch of the Power & Microwave Technologies group, we continue this legacy and complement it with new products from the world’s most innovative technology partners. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.

LaFox, IL, Monday, March 8, 2021 –  Richardson Electronics, Ltd. (NASDAQ: RELL) is pleased to announce Joshua Borders as a new business development manager for the Power & Microwave Technologies division.  As Richardson Electronics further expands its product lines in the renewable power generation industry, Josh will be responsible for promoting and supporting the rapidly growing demand for our patent-pending Ultra3000^® Series to wind farm operators and other customers looking to extend the reliability and life of battery systems with ultracapacitor module solutions.

Josh joins Richardson Electronics with over ten years of expertise in technical and project management roles within the renewable energy industry. He spent many years working with engineers and vendors to procure more cost-effective and reliable components for wind turbine generators. Josh played a significant role in the early adoption and rollout of ultracapacitor-based pitch energy backup for wind turbines. His strong relationships and technical skills will make him an integral part of our growth strategy.

“We are having great success in our Power Management strategy. As our backlog and new products continue to grow, we are excited to welcome Josh to Richardson Electronics.  With his hands-on experience, he will be a valuable addition to our team to help drive the expansion and growth of our renewable power generation product line,” said Greg Peloquin, EVP, Power, and Microwave Technologies.

About Richardson Electronics – Power & Microwave Technologies

For over 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

LaFox, IL, February 25, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today the expansion of its product portfolio with a new range of microwave filters from its established partner 3RWave.

Located in the Republic of Korea, 3Rwave has just over 300 filter types that are representative of the company’s design capability with ceramic, cavity, and LC types as well as SIW (substrate integrated waveguide) and microstrip products. These filters are capable of reaching frequencies up to 40GHz with a power capability of up to a 2KW peak.

“The new product extension is a perfect fit for Richardson,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “These filters are widely used by our customers in applications including RF and microwave communications, test equipment, and radar; adding them to our product offering provides one-stop design support for our customers.”

Richardson Electronics provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair on a global basis.

“With our core value in mind, our filters have been built to be reliable and robust,” said Yong-Ju, Chief Executive Officer of 3Rwave. “Their versatility and vast configuration options will be sure to fit in with our customers’ requirements.”

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

About Richardson Electronics – Power & Microwave Technologies

For 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. With the launch of the Power & Microwave Technologies group, we continue this legacy and complement it with new products from the world’s most innovative technology partners. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.

High temperature capacitors for applications up to 125°C

LaFox, IL, February 19, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today its ability to provide improved support for Electric Vehicle (EV) Wireless Charging solutions with Celem’s HTC series of high temperature capacitors.

With over 50 years of experience, excellence, and expertise in manufacturing specialized capacitors, Celem’s HTC series of high temperature capacitors is an excellent solution for EV and other applications where water-cooling is not an option.

Unlike ceramic capacitors, Celem’s HTC series of capacitors are designed to better withstand vibration,  have a smaller footprint, and require less labor to install, making them more reliable and economical. These capacitors use high quality, high-temperature film, giving them higher power per volume and greater flexibility for customized solutions required for EV applications.

HTC Series’ products include:

“EV Wireless Charging is a growing market requiring greater capabilities,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “Celem’s fully customizable HTC series of capacitors can handle high power and high temperatures and creates a more reliable solution for wireless power applications.”

For technical support, a quote, and/or general inquiries, please contact Richardson Electronics, Ltd.

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

About Richardson Electronics – Power & Microwave Technologies

For 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. With the launch of the Power & Microwave Technologies group, we continue this legacy and complement it with new products from the world’s most innovative technology partners. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.

Supports Electric Vehicles, Uninterruptible Power Supplies, Solar Power, and Other Renewable Energy Applications

LaFox, IL, February 9, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today the availability of the new SemiQ third generation SiC diode modules. All four modules have been qualified via the JEDEC standard reliability test and come in a SOT-227 package. Samples provided globally upon request.

With over 20M hours of testing, GEN3 is designed and built for reliability and ruggedness with high breakdown voltage and high surge current rating. SemiQ’s third-generation SiC modules are available in 650V/1200V, 50A/100A configurations and are suited for applications including but not limited to:

• Renewable energy
• Electric Vehicle Charging Stations
• UPS
• Solar Power
• Fuel Cell Power Systems

Available SiC Modules:

• GHXS050B065S-D3 – 650V 50A Parallel Module
• GHXS100B065S-D3 – 650V 100A Parallel Module
• GHXS050B120S-D3 – 1200V 50A Parallel Module
• GHXS100B120S-D3 – 1200V 50A Parallel Module

“Our team is very excited about SemiQ’s GEN3 SiC modules. These products expand our power management capabilities and provide greater value add to our customers working in these key growth markets,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group.

“This partnership expands the SemiQ product line to an even wider group of customers by leveraging Richardson’s world-class distribution expertise and application knowledge.” said Michael T. Robinson, President of SemiQ

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

About Richardson Electronics – Power & Microwave Technologies

For 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. With the launch of the Power & Microwave Technologies group, we continue this legacy and complement it with new products from the world’s most innovative technology partners. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.

About SemiQ

SemiQ designs, develops and manufactures Silicon Carbide (SiC) Power Semiconductors as well as 150mm SiC epitaxial wafers. SiC Diodes and MOSFETs are available in both discrete and module form factors as well as bare die and wafer form. SemiQ also offers power conversion application expertise which includes sub system design and semi-custom modules. SemiQ serves the following end markets:  Electric Vehicle Chargers and Charging Stations; Power Factor Correction (PFC); Output Rectification; Power Supplies including Server Farms; Solar Panel Inverters, Welding, Medical Equipment; and Motor Drives. SemiQ’s manufacturing and engineering facilities are located in Lake Forest, California. The company is uniquely positioned with a fully redundant SiC supply chain.

LaFox, IL, January 28, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today a new distribution agreement with Quantum Microwave, a US-based manufacturer of microwave and millimeter-wave solutions. This is a global agreement, excluding Japan, China, and Taiwan.

With a specialty in mmWave and microwave products, Quantum Microwave offers a variety of waveguide components and adapters that reach up to 325 GHz as well as connectorized amplifiers, antennas, and mixers. Quantum Microwave also has a range of cryogenic microwave components that support the newly emerging quantum computing market, which work at temperatures as low as 10 mK.

“Quantum Microwave is a perfect fit for Richardson. Both companies are committed to providing the highest reliability and quality products for various applications, including RF and microwave communications, 6G and quantum computing, test equipment, and radar,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “Their high quality and novel design are ideal for both existing and new markets.”

Richardson Electronics provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair on a global basis.

“With new technologies like 6G and quantum computing already underway it is important to have a global presence and strong value add solutions provider,” said Andy Cobin, President of Quantum Microwave. “Our partnership with Richardson Electronics will allow us to have a further reach for these new markets while also providing excellent support to our customers.”

About Richardson Electronics, Ltd.

Richardson Electronics, Ltd. is a leading global provider of engineered solutions, power grid and microwave tubes and related consumables; power conversion and RF and microwave components; flat panel detector solutions and replacement parts for diagnostic imaging equipment; and customized display solutions.  We serve customers in the alternative energy, healthcare, aviation, broadcast, communications, industrial, marine, medical, military, scientific, and semiconductor markets. The Company’s strategy is to provide specialized technical expertise and “engineered solutions” based on our core engineering and manufacturing capabilities. The Company provides solutions and adds value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair through its global infrastructure. More information is available at www.rell.com.

Richardson Electronics common stock trades on the NASDAQ Global Select Market under the ticker symbol RELL.

About Richardson Electronics – Power & Microwave Technologies

For 70 years, Richardson Electronics has been your industry-leading global provider of engineered solutions, RF & microwave, and power products. With the launch of the Power & Microwave Technologies group, we continue this legacy and complement it with new products from the world’s most innovative technology partners. Richardson Electronics’ Power & Microwave Technologies group focuses on what we do best: identify and design disruptive technologies, introduce new products on a global basis, develop solutions for our customers, and provide exceptional worldwide support. As a global company, we provide solutions and add value through design-in support, systems integration, prototype design and manufacturing, testing, logistics, and aftermarket technical service and repair—all through our existing global infrastructure. More information is available at www.rellpower.com.