Richardson Electronics has served over 20,000 customers worldwide in both the OEM and end-user (MRO) markets.

Our customers benefit from Richardson Electronics' broad engineering and manufacturing expertise, deep knowledge of high-power, high-frequency applications, and strong partner relationships.

At Richardson Electronics, our goal has always been to exceed customer service and support expectations. With more than 50 years of experience and locations worldwide, our customers can rest assured that Richardson has the infrastructure and expertise to deliver world-class service and support. As part of our growth strategy, we are expanding our technical service capabilities to help you cost-effectively maintain your equipment.

For technical service and support, please get in touch with our team:


Phone: 1-800-348-5580 | 630-208-2200