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["Ye, Zhenyu" <yezhenyu AT uic.edu>]

We agreed to stick to the current Nicomatic connector but will see how it 
works using the prototype modules.
We will keep the larger connector as an option if we believe that we need to 
use a different connector.

> On May 28, 2020, at 4:36 PM, Gerard Visser <gvisser AT indiana.edu> wrote:
> 
> hi all,
>       Before we get too excited about the possibility of new connectors,
> 
> - The Nicomatic AMM series are already pretty nice and robust connectors... 
> With care and if really necessary with some tooling to mate and unmate 
> things, we should be fine I think.
> 
> - The suggested EMM series connectors seem to have a different stackup 
> height for the mating PCB's, which would be a problem probably unless we 
> wanted to revisit that aspect of the mechanical design too (not likely). 
> But, maybe I'm wrong, have to look at product drawings for the specific 
> candidates I only looked at "catalog" pages just now.
> 
>       Sincerely,
> 
>               Gerard
> 
> 
> On 5/28/2020 5:08 PM, Sharma, Rahul wrote:
>> Hi Yi,
>> It'll be good to get Robust connectors. Get some samples and also send a 
>> couple of them our way as well.
>> - Rahul
>> -----Original Message-----
>> From: Star-fst-l <star-fst-l-bounces AT lists.bnl.gov> On Behalf Of videbaek
>> Sent: Thursday, May 28, 2020 1:55 PM
>> To: Yi Yang <yiyang AT ncku.edu.tw>; Zhenyu Ye <yezhenyu2003 AT gmail.com>
>> Cc: star-fst-l AT lists.bnl.gov
>> Subject: Re: [Star-fst-l] Fwd: Nicomatic visit follow-up
>> I think this is worth to pursue. During the installation of IST we had an 
>> incident where some tech's damaged several staves during initial assembly 
>> due to a 'fragile' handling of connectors.
>> The connectors will have to be handled multiple times (testing, 
>> re-testing, installation) so this may well be worth small changes now.Make 
>> sure we discuss this on Monday
>> best Flemming
>> On 2020-05-27 20:53, Yi Yang wrote:
>>> Hi all,
>>> 
>>> As I mentioned in the meeting, two engineers from Nicomatic who are
>>> based in Taiwan visited me last week.
>>> I brought out the "plugging and unplugging issue" to them and they
>>> just provided a solution (please see the details below).
>>> The short summary is that they have a bigger connector which will be
>>> easier to plug and unplug.
>>> Please let me know if you want to try this direction. I probably can
>>> get some sample connectors rather quickly.
>>> However, this requires to change the design of hybrid and T-board, and
>>> maybe MS.
>>> 
>>> Cheers,
>>> Yi
>>> 
>>> +++++++++++++++++++++++++++++++++++++++++++++++++++
>>> Yi Yang, Associate Professor
>>> Department of Physics
>>> National Cheng Kung University
>>> Tainan, 701 Taiwan
>>> E-Mail: yiyang AT ncku.edu.tw
>>> Tel: +886-6-2757575 ext.65237
>>> Fax: +886-6-2747995
>>> Group Web: 
>>> https://urldefense.com/v3/__http://phys.ncku.edu.tw/*yiyang__;fg!!P4SdNyxKAPE!WiEUGk1nGwNiTc-QINWUilZsKJDOtQe_Ybvxpg6nRo0E_YO9jMzP_8pcLDHL1r6G5a3AG2U$
>>>   [1]
>>> +++++++++++++++++++++++++++++++++++++++++++++++++++
>>> 
>>> ---------- Forwarded message ---------
>>> From: Thibault MONET <t.monet AT nicomatic.fr>
>>> Date: Wed, May 27, 2020 at 2:33 PM
>>> Subject: Nicomatic visit follow-up
>>> To: <yiyang AT ncku.edu.tw>
>>> Cc: Richard Lin <r.lin AT nicomatic.com>, Hung-Yi YU
>>> <henry.yu AT nicomatic.tw>
>>> 
>>> Dear Yi Yang,
>>> 
>>> Thank you for welcoming us in your lab last week, this is super great
>>> to see our products are involved in a prestigious experiment.
>>> 
>>> The AMM connector you are using has "captive screws " which means that
>>> first you plug the connector and then you lock it with the screws. For
>>> unmating the connector => you first unlock and then you unmate male
>>> and female but the screws do not help to unmate.
>>> 
>>> If you want to have fixings helping you to unmate the connector we
>>> have the EMM serie connector at 1.27 pitch ( instead of 1mm for AMM)
>>> But of course you will have to change the PCB flex design. Do not
>>> hesitate to contact us if you feel you need to change this, we will
>>> provide you the right reference in 34 points.
>>> 
>>> Please visit our website 
>>> https://urldefense.com/v3/__http://www.nicomatic.com__;!!P4SdNyxKAPE!WiEUGk1nGwNiTc-QINWUilZsKJDOtQe_Ybvxpg6nRo0E_YO9jMzP_8pcLDHL1r6GvuGXJK0$
>>>   [2] for more information
>>> about our products. You may find for you or your colleagues products
>>> suitable for your needs or we can easily develop any custom product on
>>> your specifications. We did it already for LNLS  sirius synchrotron
>>> (harness with specific and tested S-parameters) in Bresil.
>>> 
>>> Feel free to contact us for any questions, staying at your disposal
>>> 
>>> Best regards,
>>> 
>>> Thibault MONET
>>> Design Engineer / Project Leader
>>> +886 (0)4 2201 6456
>>> 
>>>  [3] [4] [5] [6] [7]
>>> 
>>> 
>>> 
>>> Links:
>>> ------
>>> [1]
>>> https://urldefense.com/v3/__http://phys.ncku.edu.tw/*yiyang__;fg!!P4Sd
>>> NyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFs
>>> LTGAaSSTU$
>>> [2]
>>> https://urldefense.com/v3/__http://www.nicomatic.com__;!!P4SdNyxKAPE!S
>>> kVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsLTLYoTB90
>>> $
>>> [3]
>>> https://urldefense.com/v3/__https://www.facebook.com/nicomaticgroup__;
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>>> czKQFsLT5FY3Wv0$
>>> [4]
>>> https://urldefense.com/v3/__https://twitter.com/Nicomatic_HQ__;!!P4SdN
>>> yxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO09FgcczKQFsL
>>> TcW3NCis$
>>> [5]
>>> https://urldefense.com/v3/__https://www.linkedin.com/company/nicomatic
>>> /__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ftiJUO0
>>> 9FgcczKQFsLTGjyk5bU$
>>> [6]
>>> https://urldefense.com/v3/__https://www.youtube.com/channel/UCP-4Wh-zX
>>> PJm98GUiuHrdJQ__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54
>>> wR6wv2ftiJUO09FgcczKQFsLTxy1IlnU$
>>> [7]
>>> https://urldefense.com/v3/__http://www.nicomatic.com/index.php?from=ba
>>> nemail__;!!P4SdNyxKAPE!SkVA2BeNPC-4ns_a1qOQPpHvJxVhJKu86f9HD54wR6wv2ft
>>> iJUO09FgcczKQFsLTgJ_MznY$
>>> _______________________________________________
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>> --
>> Flemming Videbaek
>> senior scientist
>> videbaek @ bnl.gov
>> Brookhaven National Lab
>> Physics Department
>> Bldg 510D
>> Upton, NY 11973
>> phone: 631-344-4106
>> cell     :  631-681-1596
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