The SONG CHUAN part 301-1C-C-D1-24VDC is an automotive plug-in relay designed for various applications. It features a single pole double throw (SPDT) configuration with 1 Form C contact arrangement, allowing it to control multiple functions in a vehicle's electrical system. With a high current rating of 35A, this relay can handle heavy loads with ease. The 24VDC coil voltage ensures compatibility with standard automotive systems, while the provided resistor offers protection against voltage spikes and enhances the relay's durability. Moreover, the flux-tight construction ensures reliable performance in harsh environments, safeguarding the relay from dust, moisture, and other contaminants. The socket terminal design allows for easy installation and removal, making it a convenient choice for automotive technicians. Overall, the SONG CHUAN part 301-1C-C-D1-24VDC is a reliable and efficient plug-in relay that meets the demanding requirements of automotive applications.