[Halld-tracking-hw] CDC feedthrus and end plate

Fernando J. Barbosa barbosa at jlab.org
Mon Sep 14 12:00:24 EDT 2009


Hi Tim,

Please add the 4-40 taped holes throughout the endplate. I have attached 
the specs on the part.

Best regards,
Fernando


Fernando J. Barbosa wrote:
> Hi Tim,
>
> No. The part has a thread (4-40) on one end (into the endplate) and 
> one socket on the other side. The wire is crimped to a pin on one 
> side, which is inserted into the socket, and is soldered to the preamp 
> connector on the other side. This seems to be simple enough.
>
> Best regards,
> Fernando
>
>
>
> Tim Whitlatch wrote:
>> Does the wire get soldered into the end?
>>
>> Tim
>>
>> Gerard Visser wrote:
>>> Hi Fernando,
>>>     I like that part... I had no idea they existed but yes it seems 
>>> a perfect fit for our requirements. Of course it is slightly larger 
>>> in diameter than the press-fit sockets, but not too bad. Certainly 
>>> much smaller than a screw head and lug.
>>>     Anyway, per Tim's other email we are too late with this 
>>> discussion. Either the thing will work as is (grounded only through 
>>> the metal outer cover of the gas plenum) or else the endplates have 
>>> to be modified post-fabrication.
>>>
>>>     - Gerard
>>>
>>> Fernando J. Barbosa wrote:
>>>> Hi Gerard,
>>>>
>>>> Perhaps this threaded socket 
>>>> (http://www.mill-max.com/pin_rec_catalog/productInfo.cfm?webpartnumber=4947&start=1&leaddiameterrange=%2E032%2D%2E046&pin_or_rec=rec&PartDescription=Threaded%20Receptacle&taildiameter=&tailtype=&mountingfeature=&mountinghole=&bodylength=&search=&pr=rec&stagecode=)  
>>>> will work. There are also threaded pins (not from Mill-Max).
>>>>
>>>> Best regards,
>>>> Fernando
>>
>>
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