This new genuine original Zettler pcb relay to 12v is currently in stock under part number AZ763-1C-12DE. Product specifications include 29 mm length, 12.7 mm width, and 15.7 mm height. Further product details include 12 V coil voltage and 12 A max rated current ac. If you need to double-check fit, use Fixit Fox Finder or contact customer services before ordering.