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["Valentino, Stephen" <svalentino AT bnl.gov>]

Hi Zhenyu,

We ordered 25 pieces of the T-Board connector.  These are for the 6 prototype T-Boards we have at BNL.  I don't recall any plan yet for the Nicomatic connectors used in the 36 (plus spares) production boards.

The production boards should be assembled at a PCB assembly vendor and the parts purchased either by the vendor as a "turnkey" production job or supplied by the customer.   I don't know who will purchase these parts but that can be (and maybe already has been) decided at the project management level. 

Regards,

Steve

---

From: Star-fst-l <star-fst-l-bounces AT lists.bnl.gov> on behalf of Zhenyu Ye <yezhenyu2003 AT gmail.com>
Sent: Tuesday, May 21, 2019 9:12 AM
To: LI YI
Cc: star-fst-l AT lists.bnl.gov
Subject: Re: [Star-fst-l] Confirm connector type on T-board

 

Hi Li, Steve,

Can you please remind me who are ordering the connectors and how many for the prototype T-boards and hybrids (and for the production ones)?

Thanks,
Zhenyu

> On May 21, 2019, at 1:11 AM, LI YI <li.yi AT sdu.edu.cn> wrote:
>
> Dear Steve Valentino,
>
> Thanks for the information!
>
> For the connectors ordering, we have the similar issue, and was told
> the main company in France is at holiday and we had to wait.
>
> Best,
> Li
>
> On Mon, May 20, 2019 at 11:05 PM Valentino, Stephen <svalentino AT bnl.gov> wrote:
>>
>> Hi Li,
>>
>> The cables should arrive Wednesday but we have not received the Nicomatic connectors.  The connectors are weeks late.  We emailed Nicomatic but haven't received a response yet.  We ordered only Nicomatic P/N A22-1-T-34-V22 which is the male connector for the T-Board side.
>>
>> As I understand, the proposal is for the T-board to be "sandwiched" between 2 hybrid boards leaving 6.2mm board-to-board distance on each side.  I think it will have enough room although this may also depend on the route of the cable wires as they enter the 6.2mm space between the boards relative to the positions of the Nicomatic connectors and large capacitors on the T-Board PCB.   When we receive the cables this week we will test solder one to a T-Board and then let you know.
>>
>> Let me know if I missed any questions.
>>
>> Regards,
>> Steve Valentino
>> 631-344-4644
>>
>> -----Original Message-----
>> From: LI YI <li.yi AT sdu.edu.cn>
>> Sent: Friday, May 17, 2019 2:43 AM
>> To: Valentino, Stephen <svalentino AT bnl.gov>
>> Cc: star-fst-l AT lists.bnl.gov
>> Subject: Re: [Star-fst-l] Confirm connector type on T-board
>>
>> Dear Steve and All,
>>
>> Forgot to mention, the one got from Yi Yang is 6.2mm in height connector (Singapore branch). We are still working on communication with China mainland branch for ordering.
>>
>> Best,
>> Li
>>
>> On Fri, May 17, 2019 at 2:39 PM LI YI <li.yi AT sdu.edu.cn> wrote:
>>>
>>> Dear Steve,
>>>
>>> Thank you for the update! Please keep us posted next week.
>>> If the nicomatic changes their connector, we will need to make sure
>>> that we have the same pair for hybrid and T-board at BNL.
>>>
>>> Btw, for connector ordering, was the pair ordered or only one type on
>>> T-board ordered?
>>>
>>> Thanks,
>>> Li
>>>
>>> On Fri, May 17, 2019 at 2:25 AM Valentino, Stephen <svalentino AT bnl.gov> wrote:
>>>>
>>>> Hi Li,
>>>> We have not yet received the cables from the vendor but should have them soon.  I will check the status of everything and answer all your questions when I get back from vacation on Monday.
>>>> BTW: Nicomatic may have extended height connectors in this style. I don't know for sure but you may want to check.
>>>> 6.2mm separation would maybe be ok if the T-board is stablized so no part of it flexes closer than 6.2mm and we connect the cable from the other side and trim the protruding wire correctly.  I have to double check this Monday.
>>>> Steve
>>>>
>>>> Get Outlook for Android
>>>>
>>>>
>>>>
>>>> From: Li YI
>>>> Sent: Thursday, May 16, 10:31 AM
>>>> Subject: [Star-fst-l] Confirm connector type on T-board
>>>> To: star-fst-l AT lists.bnl.gov
>>>>
>>>>
>>>> Dear Steve Valentino,
>>>>
>>>> In order to test the whole system electronically, we plan to attach devices including connectors to hybrid, and ship it to Zhenyu in UIC together with T-board/cables/... from you. Therefore, we'd like to confirm with you the type of connector ordered for or/and attached to T-board: A22-1-T-34-V22?
>>>>
>>>> Btw, how is the status of attaching device and soldering cables to T-board?
>>>>
>>>> Thanks,
>>>> Li YI
>>>> _______________________________________________
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>>>> Star-fst-l AT lists.bnl.gov
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>>>>
>>>>
>>
>
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