On Thu, Jul 21, 2016 at 8:22 PM, Mike Loewen via vcf-midatlantic < vcf-midatlantic@lists.vintagecomputerfederation.org> wrote:
On Thu, 21 Jul 2016, Dan Roganti wrote:
There are two different Row spacings out in the wild.
As Bill showed here already. I recall the wider spec was originally intended for wire-wrap backplanes, but they also sold the solder pin variety. This place has the the skinny variety . It's become a popular source for the retro projects in the S-100 group. I used them to make another of their retro backplane projects. This says it's 0.24" Row spacing, only $3.95?
http://anchor-electronics.com/product/100-pin-125-inch-card-edge-connector/
Thanks Dan, but I've determined that it's definitely the wider (0.250") size.
I thought the wider row spacing was even more. I don't have this type here, maybe Bill can measure those he bought the other year. and I think that was a typo on Anchor Electronics, either 0.24" or 0.25" was the skinny variety Dan