Berillium Oxide (BeO) is ineligible for many applications both in the EU and medical markets. IMS has worked with several customers to replace BeO designs with AlN technology. With innovations in AlN production such as .010” thickness components and advanced ULR and other thick film systems for use on AlN, IMS has not seen advantages to offer an additional thermally conductive material to our already successful AlN line. While IMS can offer BeO designs if required, we encourage our customers to evaluate AlN for legacy BeO designs.