LaFox, IL, August 10, 2021:  Richardson Electronics, Ltd. (NASDAQ: RELL) today announced that it will be presenting at the Sidoti Virtual Investor Conference on Wednesday, August 18, 2021 from 1:30 p.m. to 2 p.m. CDT.  Edward J. Richardson, Chairman and CEO, will be presenting and meeting with investors throughout the day on August 18th and 19th.  The company will be discussing its recent fiscal year performance as well as highlighting its growth initiatives and launch of its patented ULTRA3000^® Pitch Energy Module (PEM), an ultracapacitor-based plug and play replacement for batteries within GE wind turbine pitch systems.

Investors will be able to register for the presentations and schedule meeting times via the weblink: Sidoti Presentation Weblinks.

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.

FORWARD-LOOKING STATEMENTS

This release includes certain “forward-looking” statements as defined by the Securities and Exchange Commission.  Statements in this press release regarding the Company’s business that are not historical facts represent “forward-looking” statements that involve risks and uncertainties. For a discussion of such risks and uncertainties, which could cause actual results to differ from those contained in the forward-looking statements, see Item 1A, “Risk Factors” in the Company’s Annual Report on Form 10-K filed on August 2, 2021, and other reports we file with the Securities and Exchange Commission.  The Company assumes no responsibility to update the “forward-looking” statements in this release as a result of new information, future events or otherwise.

Newly Issued Patent to Allow Replacement of Wind Turbine Batteries with Ultracapacitors

LaFox, IL, July 29th, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL), a global provider of engineered solutions for numerous renewable energy applications, is pleased to announce the issuance of U.S. Patent No. 11,073,130 (the ’130 Patent). The ’130 Patent is a result of Richardson’s innovative solutions for replacing lead-acid batteries in wind turbine pitch systems. Richardson’s solution is embodied in its market-leading solution, the ULTRA3000^® Pitch Energy Module (PEM). The ULTRA3000^® is an ultracapacitor-based plug and play replacement for batteries, including General Electric’s (GE) wind turbine pitch systems. The ULTRA3000^® PEM is a direct one-for-one replacement for the GE batteries and chargers and can be installed with no modifications to the battery box.

“We are very pleased the U.S. Patent Office recognized the innovation of our ULTRA3000^® Pitch Energy Module. The Richardson engineering and manufacturing team worked hard on this product to make it a truly plug-and-play product, allowing for easy and efficient installation,” stated Richardson’s Greg Peloquin, Executive Vice-President, Power and Microwave Technologies Group. “We are excited to bring the ULTRA3000^® to market and provide a cost-effective, improved solution for replacing lead-acid batteries in wind turbine pitch systems.”

Richardson will be presenting its patented ULTRA3000^® PEM at the upcoming Symposium APETT show, held September 8, 2021, in Denmark, and the Cleanpower Expo, held December 7^th-8^th 2021, at the Salt Palace Convention Center in Salt Lake City, Utah.

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 over 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.

Forward-Looking Statements

This release includes certain “forward-looking” statements as defined by the Securities and Exchange Commission.  Statements in this press release regarding the Company’s business that are not historical facts represent “forward-looking” statements that involve risks and uncertainties. A wide variety of factors that may cause actual results to differ from the forward-looking statements include, but are not limited to, the following: whether the ’130 Patent will solidify the Company’s foothold in the wind turbine market in the future; whether the Company will be able to adapt the  technology underlying the ‘130 Patent to perform as intended; competition from larger, more established companies with far greater economic and human resources; its ability to attract and retain customers and quality employees; the effect of changing economic conditions; and changes in government regulations, tax rates and similar matters. These cautionary statements should not be construed as exhaustive or as any admission as to the adequacy of the Company’s disclosures. For a discussion of such risks and uncertainties, which could cause actual results to differ from those contained in the forward-looking statements, see Item 1A, “Risk Factors” in the Company’s Annual Report on Form 10-K filed on August 3, 2020, and other reports we file with the Securities and Exchange Commission.  The Company assumes no responsibility to update the “forward-looking” statements in this release as a result of new information, future events or otherwise.

LaFox, IL, JULY 21, 2021:  Richardson Electronics, Ltd. (NASDAQ: RELL) today reported financial results for its fourth quarter and fiscal year ended May 29, 2021.  The Company also announced that its Board of Directors declared a $0.06 per share quarterly cash dividend.  View press release…

LAFOX, Ill., July 14, 2021 (GLOBE NEWSWIRE) — Richardson Electronics, Ltd. (NASDAQ: RELL) plans to release its financial results for its fourth quarter and fiscal year ended May 29, 2021 after the close of business on Wednesday, July 21, 2021. The release will be distributed by GlobeNewswire and will be available on the Company’s website at www.rell.com.

On Thursday, July 22, 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 fourth quarter and 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: 8618936 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 July 22, 2021, for seven days. The telephone number for the replay is (855) 859-2056; Conference ID: 8618936.

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 Medical and Industrial Applications

 LaFox, IL – June 17, 2021: Canvys – Visual Technology Solutions expands its product portfolio with a new 10.1″ display with HD resolution (1280 x 800 pixels). The new monitor can be customized to meet various industrial and medical requirements.

The 10.1-inch display is available as a true-flat version with a protective screen or with a PCAP touch. The PCAP version uses an anti-glare (AG) coating, which significantly reduces the visibility of fingerprints while still allowing fingers to glide across the screen.  This enhanced functionality even works with multi-layer latex glove operation. The completely sealed housing (no ventilation holes) offers IP 54 class splash water protection enabling easy cleaning and disinfection, which is critical in medical environments. A USB controls the PCAP touch and supports all common Windows and Android systems. Drivers for most Linux distributions are also available.

Inputs available include DVI, display port, and HDMI. The standard brightness is 500 cd/m² (candela per square meter) with a contrast ratio of 800 to 1. The Azimuthal Anchoring Switch (AAS) panel, technology similar and comparable to IPS, allows for 170 degrees horizontal and vertical viewing angles without color distortions. In addition, the standard power supply with a snap-in connector is 12 VDC.

Applications for the Canvys 10.1 inch monitor include:

• Medical
  • Ophthalmology
  • Dental Care Units
  • Colposcopy Digital Imaging System
  • Endoscopy – portable units
  • Medical HMI (Human Machine Interface)
  • Robotic-Assisted Surgery
• Industrial
  • HMI Machine Control
  • Quality Control
  • Digital Signage
  • Digital Door Signs

Other custom options include logos, touch, coatings, firmware, mainboards, accessory kits, stand base, and enclosure designs. The monitors are MDR-compliant with documentation upon request, and are certified according to medical and industrial standards; additional certifications are possible.

Detailed information on the new Canvys 10.1-inch monitor can be found at: https://www.canvys.com/news-press/blog/2104us-10-1-inch-monitor/

LaFox, IL, June 2, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) will be exhibiting in both the in-person and virtual International Microwave Symposium (IMS) 2021 events. The in-person IMS show will be in Atlanta Georgia at the Georgia World Congress Center from June 7^th to June 10^th. Richardson Electronics will be located at Booth# 1310. The virtual event will be held June 20-25, 2021.

IMS is an annual opportunity for networking with the microwave industry. All attendees are involved in technologies associated with RF, microwave, and THz frequencies. The Richardson Electronics team will be at the live event displaying top tier partners that deliver disruptive technologies worldwide for a range of applications.  The virtual booth will feature downloadable information on the newest products and technologies and our 2021 RF and Microwave Line Card. Our team will be ready to answer questions via online chat.

“We look forward to IMS each year as it is the biggest event to not only meet with our customers, both in person and virtually, but to showcase the latest and greatest products from our technology partners,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group.

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 over 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.

Generator Start Module Solution for Wireless Telecom Industry

LaFox, IL, May 4th, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today an exclusive manufacturing and global distribution agreement with Battery Street Energy (BSE) to manufacture ultracapacitor-based engine start modules for use in various markets and applications including the wireless telecom industry and in critical facilities. In collaboration with BSE, Richardson Electronics will be manufacturing these modules using BSE’s patent-pending technology in its 250,000 square foot facility located in LaFox, Illinois.

These new ultracapacitor generator start modules are an eco-friendly drop-in replacement for hazardous lead-acid batteries used in backup generators and related equipment.  The ultracapacitors provide a larger operating temperature range, predictable end-of-life, and with over one million charge/discharge cycles, will outlast conventional lead-acid batteries by up to 18 years. This reduces downtime for applications where power requirements are critical.

“With the exceptionally successful launch of our ULTRA3000^® power modules for wind turbines, we are thrilled to expand our product portfolio with these generator start modules,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “The team at BSE is a remarkable group of design engineers and marketing professionals. We look forward to partnering with them to bring these products to market.”

“Given Richardson Electronics’ world class operation, reputation and global reach, all of us at BSE are thrilled at the opportunity to bring some of our IP to life,” said Peter Bocek, President of Battery Street Energy.  “The Richardson sales, engineering and management team are first class professionals, exceptionally experienced and enthusiastic partners.  We are excited to collaborate with them going forward.”

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.

About Battery Street Energy, Inc.

Battery Street Energy provides energy solutions, products and services to the telecommunications industry based on more than 30 years’ experience, of cell site and outside plant (OSP) design, tower engineering, technical standards, installation and products to all major wireless carriers and tower companies operating in the USA.

Battery Street Energy designs, manufactures and integrates DC power solutions and battery technology for wireless infrastructure.  Solutions are ideally suited to meet evolving power needs while supporting legacy networks, and rapidly evolving 5G deployment. Since 2009, Battery Street Energy has developed a range of integrated products utilizing a problem solving, customer-centric approach and targeted applications.

Battery Street Energy has also positioned energy solutions and battery technology for use in small scale commercial, industrial and infrastructure facilities. These solutions are a perfect fit for a wide range of market opportunities including other stationary standby and transportation (aviation and marine) applications.  More information is available at www.batterystreetenergy.com

Richardson Electronics Recognized at Fourth Annual ‘Partner 2 Win’ Supplier Symposium

LaFox, IL – April 23, 2021 – Richardson Electronics, Ltd. today announced it was recognized as a Gold Tier Supplier for exceptional performance and contributions to supply chain success in 2020 for BAE Systems’ Electronic Systems sector. BAE Systems honored Richardson Electronics at a virtual ceremony and selected the company from the pool of suppliers that worked with BAE Systems in 2020.

“We are very honored to receive this award given by a company with extremely high standards as BAE Systems. The Gold Tier Award means a great deal to our team as it recognizes our efforts to deliver top-quality solutions and engineering support worldwide. On behalf of the Richardson Electronics team, we look forward to BAE Systems continued success and to being a part of it,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group.

BAE Systems’ Partner 2 Win program is designed to achieve operational excellence and eliminate defects in its supply chain by raising the bar of performance expectations to meet the demand of current and future customers. As part of the program, BAE Systems meets regularly with its suppliers to transfer best practices to ensure that the components and materials that compose BAE Systems products meet the highest quality standards.

“We are proud of the partnership we have with companies like Richardson Electronics that delivered the highest quality products on-time, despite the challenges presented by a global pandemic,” said Kim Cadorette, Vice President of Operations for BAE Systems’ Electronic Systems sector. “We recognize that our suppliers are critical to our company’s success. We are grateful for this year’s outstanding effort, and we look forward to future collaborations.”

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 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 BAE Systems
BAE Systems provides some of the world’s most advanced, technology-led defense, aerospace, and security solutions. The company employs a skilled workforce of more than 83,000 employees worldwide and has operations in 30 U.S. states. Working with customers and local partners, BAE Systems develops, engineers, manufactures, and supports products and systems to deliver military capability, protect national security and people, and keep critical information and infrastructure secure.

LaFox, IL, April 14, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today they are now offering two of Quantum Microwave’s newest components, a cryogenic bias tee and a cryogenic choke, both of which operate over a frequency range of 3 MHz to 10 GHz.

With a low insertion loss of 1dB, the QMC-CRYOTEE-0010 cryogenic bias tee has a minimum DC port impedance of 10kohms and a max voltage of +/- 20VDC. The QMC-CRYOCHOKE-0010 cryogenic RF choke has a choke path of DC- 500 kHz and a typical RF return loss of better than -15dB. Both parts are designed to operate at temperatures as low as 10 mK.

Quantum Microwave’s range of cryogenic microwave components support the newly emerging quantum computing market. These products are manufactured with OFHC Copper, allowing for the best thermal conductivity and the absolute smallest size. Inside the housings, Quantum Microwave uses special materials to operate with great electrical and thermal performance.

“We are thrilled to see the expansion of Quantum Microwave’s cryogenic components,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “We see significant long term growth potential for microwaves in quantum computing applications. Their products are unrivaled and provide the highest reliability.”

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 a strong team of engineers worldwide Richardson Electronics is a top solutions provider,” said Andy Cobin, President of Quantum Microwave. “Quantum computing is only going to continue to grow and having their support will provide excellent resources for 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.

LaFox, IL, April 8, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announces the FET-Jet calculator by UnitedSiC, an excellent tool to find the most optimized SiC device in the early stages of power design.

UnitedSiC recently released the FET-Jet calculator, a tool that helps engineers in the early design stage find their ideal SiC device. With no registration required, the calculator starts with three application functions, AC-DC, DC-DC (non-isolated), and DC-DC (isolated). From there, engineers may select the topology and specifications that will then provide instant results to facilitate fundamental design decisions including:

• Overall efficiency
• Component losses by dynamic conduction contributions
• Junction temperature
• Current stress levels
• Number of devices in parallel (if any)

“During these unprecedented times, having innovative tools such as this calculator will help our customers identify their optimum design solutions,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “UnitedSiC continues to provide excellent services and products to the power conversion market.”

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.

“Our FET-Jet calculator is one of many steps we have taken in the past year to enhance our customers’ experience with SiC devices,” said Chris Dries, President & CEO of UnitedSiC. “Continue to keep an eye out as we strive to provide you all with more content and resources for your SiC device needs.”

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.