Formfactor, a leading semiconductor test and measurement supplier, has acquired the cryogen-free Dilution Refrigerator (DR) product line from JanisULT. The products consist of three models, JDry-250, JDry-500, and JDry-600 which represent different levels of cooling power and they are immediately available now. With this acquisition, FormFactor is now the largest manufacturer of dilution refrigerators in the United States. The fridges have the capability of cooling down to sub-10 millikelvin temperatures and will join other FormFactor offerings for the quantum market including high-throughput wafer and chip-scale cryogenic probers, adiabatic demagnetization refrigerator (ADR) cryostats for qubit prescreening, cryogenic RF and DC probe interfaces, and cryogenic test services at their Advanced Cryogenic Lab. Additional information about these products can be found in a press release available here and also a product brochure located on the FormFactor website here.

June 11, 2022