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March 2002

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Subject:
From:
Ken Patel <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 5 Mar 2002 15:10:36 -0800
Content-Type:
text/plain
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text/plain (78 lines)
Mr. Furrow,
So, you are saying that I should go below 10 mil finished hole size then what is
your recommended finish hole size. I definitely need to change from 10 mil +3 /
-10 to 10 mil +0 / -10. And yes my board is 62 mil thick.

re,
ken patel

"Furrow, Robert Gordon (Bob)" wrote:

> Ken,
>
> No wonder you are having problems, your finished hole size is way too big
> for your pad, and the volume of paste able to be deposited onto the pad. I
> would typically require a finished hole size of 10 mil + 0 / - 10. With 0603
> pad sizes even this is not sufficient and you need to go even smaller with
> the finished hole size. I am assuming you are talking an 0.063 inch board
> thickness.
>
> Thanks,
> Robert Furrow
> Printed Wiring Board Engineer
> Supply Chain Networks
> Lucent Technologies
> 978-960-3224    [log in to unmask]
>
> -----Original Message-----
> From: Ken Patel [mailto:[log in to unmask]]
> Sent: Tuesday, March 05, 2002 2:11 PM
> To: [log in to unmask]
> Subject: Re: [TN] Via in Pad? Need Help!!!
>
> We have via in pad of 603 and bigger size components including RF filters.
> The
> via size is 10 mil +3 /-10.
>
> re,
> ken patel
>
> Kathy Kuhlow wrote:
>
> > What type of component package?
> >
> > Kathy
> >
> >   ------------------------------------------------------------------------
> >
> >    TEXT.htmName: TEXT.htm
> >            Type: Plain Text (text/plain)
>
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