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[董家宁 <jndong AT sdu.edu.cn>]

Dear Elke,

  Thanks for your reminder.

  The current dimensions for hybrids have been uploaded to the WIKI (https://wiki.bnl.gov/star/index.php/Hybrid_and_T-board).

Best,

Jianing 

-----原始邮件-----
发件人:"Aschenauer Elke-Caroline" <elke AT bnl.gov>
发送时间:2019-05-17 18:23:54 (星期五)
收件人: "Li YI" <li.yi AT sdu.edu.cn>
抄送: "star-fst-l AT lists.bnl.gov" <star-fst-l AT lists.bnl.gov>
主题: Re: [Star-fst-l] T-board between two hybrids -- Would it have enough space to solder cable?

Dear All,

can we please put all documentation on the WIKI.

Thanks elke

On May 16, 2019, at 10:29, Li YI <li.yi AT sdu.edu.cn> wrote:

Dear All,

To follow the spirit of today's discussion on better documenting/more communication through emails, I would like to repeat an question during today's meeting here:

Basing on the current design (keeping T-board/hybrid design to be the same size but only moved connectors to two sides), would it be ok for cable soldiered on T-board to have enough space?
The concern was that the distance between connector and cable solder points was too close to each other and may cause difficulty when connecting T-board and hybrid with cables in the way.
The current dimensions were sent out by Jianing ten days ago and can be found at: https://drupal.star.bnl.gov/STAR/system/files/hybrid_dimension_190506.pdf
The height of a pair of nicomatic connector is 6.2mm. (Steve: Do you think it could be ok for cables?)


PS. the motivation to have connectors on two sides of the T-board, which was discussed during last week's meeting, is to disconnect and connect the connectors more easily.

Best,
Li
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