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[LI YI <li.yi AT sdu.edu.cn>]

Hi Gerard and All,

Thank you for the documents!

So the connector used in SSD is from
http://www.nicomatic.com/product-amm_micro_connectors-81-en.htm
Its pin size can go up to 50 pins. 44 pins are the minimum pins needed
for FST. SSD connector pin distance is 1mm, which is larger than the
previous one used in IST (which is 0.8mm). If SSD connector is more
reliable than IST one, we can switch to SSD (the space saved would be
small ~ 60/2*0.8mm-44/2*1mm = 2mm). Otherwise, we would prefer to use
the same IST one to reduce the risk of error in drawing.

Best,
Jianing & Li







On Thu, Feb 14, 2019 at 11:18 PM Gerard Visser <gvisser AT indiana.edu> wrote:
>
> hi Li,
>         Here for reference is info on the SSD "T-board" like thing, that 
> was mentioned
> in meeting discussion just now.
>
>         Gerard
>
>
> On 2/13/2019 6:02 PM, Ye, Zhenyu wrote:
> > Dear all,
> >
> > We will have a meeting to discuss Forward Silicon Tracker tomorrow at 9am 
> > BNL time. The meeting agenda and bluejeans info can be found at
> >
> > https://drupal.star.bnl.gov/STAR/blog/yezhenyu/forward-silicon-tracker-weekly-meeting
> >
> > Best,
> > Zhenyu
> > _______________________________________________
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> >
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