Search found 5 matches

by dhpalmer
Sat Mar 07, 2015 9:32 pm
Forum: Up For Grabs
Topic: Wanted - 68 pin SIMM socket
Replies: 4
Views: 4112

Re: Wanted - 68 pin SIMM socket

ok, Ive looked all over the place and the 68 pin connector just seems to be a proprietary socket used for a very short time on video cards that went into ancient macintosh computers and by the dallas semiconductor TINI boards. Ive noticed that the sockets for 68 pin and 72 are very similar, but you...
by dhpalmer
Fri Mar 06, 2015 9:19 pm
Forum: Up For Grabs
Topic: Wanted - 68 pin SIMM socket
Replies: 4
Views: 4112

Re: Wanted - 68 pin SIMM socket

what would you need an odd socket that old for? If you look for old apple computer graphics cards, they seem to have used the 68 pin sockets and memory on those, so you might just be able to desolder some from there. Using an old Dallas Semiconductor part called a T1 Stik to read data off a T1 line...
by dhpalmer
Wed Mar 04, 2015 9:44 pm
Forum: Lost and Found
Topic: Looking for obsolete 68 pin SIMM socket
Replies: 2
Views: 6417

Looking for obsolete 68 pin SIMM socket

Hi All,
I'm looking for about 20 AMP 68 pin .050" spacing SIMM sockets.
AMP number is 821824-2
Any help locating a source is much appreciated.
Thanks!!
by dhpalmer
Wed Mar 04, 2015 9:42 pm
Forum: Up For Grabs
Topic: Wanted - 68 pin SIMM socket
Replies: 4
Views: 4112

Wanted - 68 pin SIMM socket

Hi all,
I'm looking for about 20 68 pin SIMM sockets. The part is obsolete and I can't find them at any of the usual places (DigiKey, etc).
The part is an AMP part number 821824-2 they are .050" centers
Any help locating a source is appreciated.
Thanks
by dhpalmer
Thu Apr 11, 2013 11:34 pm
Forum: General Discussion
Topic: Batteries in a vacuum
Replies: 14
Views: 3165

Re: Batteries in a vacuum

Hi, Just taking a shot at this, with only a gut feeling, I would think that any vented battery, like a NiCad, or NiMh would work as long as the differential pressure could equalize and not rupture the seal. Maybe even a vented alkaline or old school battery would also work, but then maybe the elect...