Aliso Viejo, California - American Zettler, Inc. introduces the AZ974, a PC-mount version of their popular AZ973 series automotive relay. Able to switch up to 40 amps, the AZ974 offers designers the chance to eliminate bulky connectors and put the relay on the board. The AZ974 is ideal for heavy DC loads such as sound systems, electric automobile seats, sunroofs, and convertible tops. The AZ974 is very competitively priced. Terminal layout matches ISO standard.