CryoCircuits components include switches, resistors, capacitors, among others, and are specially selected and qualified for cryogenic operation. Parts are typically tested in liquid nitrogen at 77 K, and can be qualified for operation down to 4K.

CryoCircuits distributes a number of MRI-related products, including cryogenic and room-temperature preamplifiers, power supplies and current controllers, and magnets. Standard and custom configurations are available.

CryoCircuits distributes high-power test equipment and accessories for both room-temperature and cryogenic power applications. Products include test loads for power levels up to 150 kW, four-way racks, and current controllers.

CryoCircuits has a strong working relationship with MTECH Studios, who offers stunning animations, movies, and presentations. MTECH Studios and CryoCircuits have partnered to develop educational multimedia, which will become available in the near future.