The RSF74Y050RM is a part manufactured by Sensata Technologies, a company that specializes in the manufacture of sensors, switches, relays and other sensing technologies. The RSF74Y050RM is a low-power, 1-Form-A Solid State Relay (SSR) with a compact size and long life cycle. It is rated at 5A and 250VAC, and has an operating temperature of -40°C to 85°C. The reliability of the RSF74Y050RM makes it suitable for a variety of applications, such as motor control, lighting control and process control. Additionally, the RSF74Y050RM is designed to be operationally safe and efficient in high vibration environments, such as HAVC systems, outdoor environment, and more.