Heavy Duty Header - Sourcing this part

[dapug]

I'm looking for this female connector (see attached pic):



This is not your cheapeie 1x8 female header:


Notice the contacts on the first pic are all the way to the surface, and they are pretty beefy, versus the regular header.

But I cannot figure out what this is after lots of searching through digikey, mouser, etc. It is similar to a swiss header, but is obviously reinforced SQUARE rather than round pins.

Anyone ever used or seen something like this?

[Kean]

Never seen a socket like that with square contacts, but a round machined pin socket like this will take 0.1" pitch header pins

http://au.element14.com/fischer-elektronik/bl5-36z/header-socket-2-54mm-36way/dp/9728910
http://www.fischerelektronik.de/web_fischer/en_GB/connectors/G02/Female%20headers/PR/BL%205/$productCard/parameters/index.xhtml

They have much better retention force than the cheapies, and better current ratings.  Strangely this one is not listed on Mouser or Digikey.

I can dig out part numbers for similar 2mm pitch connectors if yours are something other than 0.1"