The CB1AF-12V is a Mini-ISO automotive relay designed for automotive control applications requiring compact, high-capacity switching. It features a 1 Form A contact arrangement with flux-tight protective construction and operates at a rated coil voltage of 12V DC. The relay has a rated operating current of 134 mA, coil resistance of 89.5O, and rated operating power of 1.6W, with a usable voltage range of 10 to 16V DC. Contact specifications include silver alloy contacts with a maximum contact resistance of 15 mO and a rated switching capacity of 20A at 28V DC. This relay is commonly used in automotive applications such as cell motors, air conditioners, and ABS systems, offering reliable performance with built-in flux-tight sealing for protection against environmental contaminants.