On Sun, 10 Mar 2013 01:08:36 +0000, Andy Burns wrote:
Bob Eager wrote:
I'm making up some flat IDC cables which terminate in a 0.1 inch pitch
IDC header socket. This fits onto a board connector with 9 pins (one
omitted).
Clearly I'd like to fill the unused hole to make it impossible to plug
the things in the wrong way round. I'm probably going to use a blob of
epoxy, but does anyone have their own easy way of doing it?
is a proper Polarizing Pin or Key available for the series of connector
you're using?
http://uk.farnell.com/jsp/search/browse.jsp?N=2031
+202548&Ntk=gensearch&Ntt=polarizing&Ntx=mode+matc hallpartial
Not on that list. These are the 0.1" pitch headers used on things sich as
disk IDE cables; the holes are tiny. I haven't been able to source any,
and they'd probably cost a fortune.
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