An automotive mini relay is usually rated as 40A class. Mini relays are available in make, changeover, double make and bridging make contact arrangements for 12, 24 and 48V systems. Part of our plug-in small relay portfolio, automotive mini relays are available in customized and special footprints, serial and parallel components, and Shrouded waterproof versions. Mini relays are widely used in cars, trucks, buses, and heavy-duty vehicles including agriculture vehicles and construction vehicles.