Radiall R583423141 Ramses SP6T Latching Cryogenic Quantum Computing Switch is a D-Sub SMA device with Bipolar Actuator Command designed to meet Industrial cryogenic needs. The R583423141 functions at extremely low temperatures (0 Kelvin/-273°C) and needs very little power for actuation. This switch is the perfect solution for a variety of laboratory applications that experience low temperatures. Composed of a harness with a D-sub connector, it can be easily integrated into equipment.