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Contact Information

Richardson Electronics

Power & Microwave Technologies

40W267 Keslinger Road
PO Box 393
LaFox, IL 60147-0393 USA

Office Hours
Monday-Friday from 8AM to 5PM, CST

Sales, Customer Service, and Technical Support
Toll Free: 800.348.5580
Phone: 630.208.2200
Fax: 630.208.2550

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Richardson Electronics brings together a deep understanding of engineering, wide-ranging capabilities and a worldwide network to deliver high quality products. We distribute and manufacture high power, high frequency electronic components and sub-assemblies for more than 25,000 customers in both OEM and end-user (MRO) markets.