Richardson Electronics, Ltd. Strengthens Renewable Power Generation Resources in the USA

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.

Expansion of RF/Microwave Continues with Richardson Electronics, Ltd. Now Offering Microwave Filters from 3RWave

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.

Richardson Electronics, Ltd. Expands Support for EV Wireless Charging Solutions with Celem’s HTC Series of High Temperature Capacitors

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:

Product Max. Capacitance with PPS
550V 1000V
CSM 150/200 0.8μF 0.2μF
CSM IPT 0.1μF 0.025μF
CSM Nano 0.15μF 0.05μF
CMPP 0.4μF 0.1μF
CSP 120/200 0.4μF 0.1μF
C-CAP Mini 0.25μF 0.075μF

 

“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.

Richardson Electronics, Ltd. Continues Expansion of Power Management Capabilities with SemiQ Third Generation SiC Diode Modules

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:

“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.

Richardson Electronics, Ltd. Continues Expansion of RF/Microwave with Quantum Microwave

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.

Richardson Electronics, Ltd. Expands RF/Microwave Offering with Signal Microwave

LaFox, IL, January 21, 2021– Richardson Electronics, Ltd. (NASDAQ: RELL) announced today a new global distribution agreement with Signal Microwave, a leader in microwave connectors and test boards for applications up to 110GHz. The agreement aligns with both companies’ commitment to providing the highest reliability and quality products for various applications, including RF and microwave communications, wired and wireless transmission, test equipment, and radar.

Signal Microwave is moving beyond the technology developed by traditional microwave connector manufacturers to create innovative new connector and PC board products for both microwave and high-speed digital applications. All products are fabricated and assembled in the USA and France using military-grade materials and processes.

“Signal Microwave’s exceptional technology is ideal for our customers working in mmwave applications and testing of 5G, very high speed digital, and similar applications, said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “Their 3-year warranty attests to the excellent product quality, which is critical for these requirements.”

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.

“Working with Richardson Electronics truly compliments our mission to provide leading technologies to our valued customers, now with Richardson Electronics exceptional worldwide support,” says Bill Rosas, President of Signal Microwave. “We believe our future together to be beneficial for each customer we reach.”

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 Signal Microwave

Signal Microwave is a manufacturing and consulting company located in Tempe, Arizona. The company was founded by Engineers with decades of experience and a proven track record of designing and building RF/microwave connectors and test boards. Our primary mission is creating solutions for the Signal Integrity/High Speed Digital market. The company is moving beyond the technology developed by traditional microwave connector manufacturers to create innovative new connector and PC board products. All products are fabricated and assembled in the USA and France using military grade materials and processes.

Richardson Electronics Now Distributor for Isahaya Electronics

LaFox, IL, January 14, 2020 – Richardson Electronics, Ltd. (NASDAQ: RELL) announced today a new distribution agreement with Isahaya Electronics, a manufacturer of DC/DC converters, gate drivers, and hybrid ICs. Isahaya products are used in various applications including UPS, induction heating, solar power, wind power, EV charging, and motor drives. This partnership allows for Richardson Electronics and Isahaya to create new opportunities within the Americas.

Compatible with Fuji Semiconductor’s GEN 6 V-Series and GEN 7 X-Series IGBT modules, Isahaya offers DCDC converters for customers that want to build their own gate drivers, standard gate drive solutions, or complete custom solutions to fit specific IGBT & SiC module technologies. Isahaya gate drivers for the IGBT and SiC modules range from 15A-3600A and feature wide input voltage, low stray capacity, and high-speed response and accuracy.

“We continuously strive to deliver complete solutions to our customers. With the Isahaya product offering, we are confident these products will provide an optimal solution for our customers’ inverter applications that use IGBT modules,” 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.

Richardson Electronics Announces Date of Second Quarter Fiscal Year 2021 Conference Call

LAFOX, Ill., December 30, 2020 (GLOBE NEWSWIRE) — Richardson Electronics, Ltd. (NASDAQ: RELL) plans to release its financial results for its second quarter ended November 28, 2020 after the close of business on Wednesday, January 6, 2021. The release will be distributed by GlobeNewswire and will be available on the Company’s website at www.rell.com.

On Thursday, January 7, 2021, at 9:00 a.m. CST, 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 second 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: 8960048 approximately five minutes before the start of the call.  A replay of the call will be available beginning at 1:00 p.m. CST on January 7, 2021, for seven days.  The telephone number for the replay is (855) 859-2056; Conference ID: 8960048. 

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.

Richardson Electronics Announces Availability of UnitedSiC’s New Generation 4 SiC FETs

Products in Stock and Ready to Ship Worldwide

LaFox, IL, December 3, 2020 – Richardson Electronics, Ltd. (NASDAQ: RELL) announces the availability of UnitedSiC’s Gen 4 SiC FETs.

Released earlier this week, the Gen 4 SiC FETs, named UJ4C, are the first and only devices to be rated at 750V. Based on key Figures of Merit (FoM), the UJ4C series enables new performance levels and works with all the typical Si IGBT, Si MOSFET, and SiC MOSFET drive voltages.

Available in 18- and 60-mOhm options and 3- and 4-lead TO247 packages, these new SiC FETs (UJ4C075018K3S, UJ4C075060K3S, UJ4C075018K4S, UJ4C075060K4S), provide increased efficiency, reduced on-resistance per unit area, low intrinsic capacitance, and offer the lowest integral diode VF with excellent reverse recovery and reduced dead-time losses.

In hard-switching applications, these products exhibit the lowest RDS(on) x EOSS (mohm-uJ) resulting in lower turn-on and turn-off loss, while in soft-switching applications, their low RDS(on) x Coss(tr) (mohm-nF) specification provides lower conduction loss and higher frequency. Applications that benefit the most from these devices are automotive, industrial charging, telecom rectifiers, datacenter PFC, and DC-DC conversion as well as renewable energy and energy storage.

“Congratulations UnitedSiC on being the first to reach a 750V rating,” said Greg Peloquin, Executive Vice President of Richardson Electronics’ Power & Microwave Technologies group. “This evolution in power conversion technology is a win for the industry. We are excited to partner with UnitedSiC on this exciting expansion to their product portfolio.”

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.

About UnitedSiC

UnitedSiC develops innovative silicon carbide FET and diode power semiconductors that deliver the industry’s best SiC efficiency and performance for electric vehicle (EV) chargers, DC-DC converters, and traction drives, as well as telecom/server power supplies, variable-speed motor drives, and solar PV inverters. Visit https://unitedsic.com/ for more information.