Those Bosch relays are still popular in the auto alarm business. We used to use a majority of 'em for starter kills as part of the alarm installation. Lots of other applications and the things are generally bulletproof. We could get them 3 ways, wired up with a special socket for a starter kill (has a diode visible on the socket), with a prewired plug-in socket and 18" of wire, or just the plain relay. Try an auto alarm business. Get them with the plug-in socket for convenience. We used to pay about $3-4 from the wholesaler. Jim |