Richardson Electronics, Ltd. Announces Availability of New Cryogenic Components from Quantum Microwave

LAFOX, Ill., April 14, 2021 (GLOBE NEWSWIRE) -- 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.

For Details Contact:
Chris Marshall
CTO/VP of Marketing
Phone: (630) 208-2222
chrism@rell.com