"William Sommerwerck" <
grizzle...@comcast.net> wrote in message
news:l7hve3$3bp$1...@dont-email.me...
> "What do you call that brown candy that tastes like chocolate?"
>
> You're probably trying to think of the name of the connector -- an
> "insulation displacement" connector.
>
It's not what I know as an IDC. These are typically found on conventional
close-spaced ribbon cable, and have tulip contacts that slice thru - and
hence 'displace' - the insulation. The stuff I'm trying to find has to be
stripped and the conductors are multi-strand and usually tinned to form a
'homogenous wire' as they come out from the insulation. Sometimes, this
cable is soldered direct into a standard thru-hole board, and sometimes,
onto surface PCB 'fingers'. Other times though, it is inserted into a
hateful type of connector that has a plastic lifty-uppy latch with holes in
it. The tinned wire tails are inserted into the holes, where they push down
the sides of razor edged springy contacts. The wires are immediately
'snatched' by the sharp edges on these contacts (hence 'snatch connector').
When the latch is pushed back down, the wire is forced into the contacts,
and the sharp edges really bite into the soft solder. And that's what makes
the cables such a bitch to get out of the connector, and oftentimes results
in them becoming bent. Once this has happened, it's a bit like trying to get
an IC with slightly off-line pins into 16 PCB holes in an awkward place,
using 8" long needle-nose pliers ...
Anyone on here that's involved at the sharp end of service, will know the
stuff I'm talking about, and probably dislike it as much as I do ...
Arfa