On Thu, 17 Feb 2011 20:18 -0800, "doug metzler" wrote: > I'm building a dedicated system that will require a backplane. each card > will be 2.85 inches high so taking some off for the edges leaves me 2.6 > inches. If I get a .100 pitch .062 thick card edge connector I could > handle > 52 lines. >=20 > But what I don't want to do is lay out, fab and build my own backplane. >=20 > Is there some source for generic backplanes that might have something > similar? Anywhere from 4-6 connectors spaced about an inch apart would > be > perfect. >=20 > I looked at the old PC busses and even the S100 busses and thus spent a > wonderful couple of hours in the time machine, but didn't come up with > anything. Hi Doug, Can you tolerate multiple insulation displacement connectors on a ribbon cable, and not have a backplane at all? Cheers, Bob --=20 http://www.fastmail.fm - Access all of your messages and folders wherever you are --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .