IR HiRel's RDHA701CD10A2NX is a 100V 1A rad hard solid state relay with a dual pole, single throw normally open configuration in a 8-pin ceramic package. It is characterized for 100KRad (Si) total ionizing dose and features an output MOSFET that utilizes IR HiRel R5 technology. The device is screened to MIL-PRF-38534 and is capable of operating in the harsh space environment.