The CIT Relay and Switch part A161CS12VDC.64 is a compact Automotive Relay, measuring 14.5x7.7x13.7mm. It features a Single Pole Double Throw (SPDT) configuration, making it versatile for various automotive applications. The relay is sealed, providing protection against environmental factors such as moisture and dust. It also features quick connect terminals for easy installation and maintenance. The relay operates on a 12VDC power supply with a coil power consumption of .64W, making it energy-efficient. With its small size, sealed design, and reliable performance, the A161CS12VDC.64 is an ideal choice for automotive applications requiring a compact and durable relay.