Look at Jameco part numbers 172591CL, 175222CL, 176647CL, and 176655CL. Solid state relays, 3-32V DC control, switching up to 120 V DC. That said, I'm noticing that I was looking at the wrong prices and the cost is in fact somewhat higher, and I don't know exactly how they work. Mike H. >I thought solid state relays were Triac/SCR based and therefore only >suitable for AC? Or am I way off the mark? > >Regards > >Mike _________________________________________________________________ MSN Toolbar provides one-click access to Hotmail from any Web page FREE download! http://toolbar.msn.com/go/onm00200413ave/direct/01/ -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.