On Oct 3, 2013 7:22 PM, "Josh Dersch" <derschjo at gmail.com> wrote: up a Tek X/Y display(the original display is long gone) and I haven't had much luck finding a mate for the receptacle on this thing. It'd help immensely to know what they're called :). Maybe this for the 3-row 14-conductor square connector: TE-Connectivity / AMP 201298-1

On Oct 3, 2013, at 19:19 , Josh Dersch <derschjo at gmail.com> wrote: I'm a collector of military radio equipment and other related gear. I've seen connectors similar to the rectangular ones before in military hardware, but I do not know the nomenclature of them at this time. I can offer a bit more help with the blue connectors, though, since I had to search for a while to identify that style when I was researching the AN/GRA-71 code burst keyer a couple years ago. I had seen those connectors many times before, but I didn't know what they were called. That made it pretty hard to find new ones! I found that a company called Positronic makes them under their Miniature Circle Hex Connector line, Cooper Interconnect makes them as their 126 series miniature hexagonal connectors, Continental Connectors used to (?) make them as series C-20 hexagonal connectors, and WPI Interconnect Products calls them 126 series miniature hexagonal connectors. As of a couple years ago, Newark Electronics carried the Cooper Interconnect ones. I never did find old catalogs or datasheets online for the Amphenol brand that I can see in your picture. With all of the mergers, acquisitions and company name changes over the years, I don't know how many unique manufacturers I identified vs. how many names of the same factory I found! This may not help with your monitor cable project, but I hope it helps in some other way. Please email me off-list if you would like me to share the various datasheets and catalogs I found when I researched this a couple years ago. -- Mark J. Blair, NF6X <nf6x at nf6x.net> http://www.nf6x.net/