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June 2015

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Subject:
From:
Steve Gregory <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Steve Gregory <[log in to unmask]>
Date:
Mon, 29 Jun 2015 12:43:15 -0600
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Hi Bob,

10's of thousands? Wow. I have never used dipping pastes, but it would seem
to me that you would definitely need some sort of automation to accomplish
this, have you looked at automated lead tinning machines?  Ace Production
Technologies, RPS Automation, and Corfin Industries make lead tinning
systems. I would also guess that the solder would tend to stay towards the
bottom of the lead and not coat the entire lead with the dipping paste.

Good luck!

Steve Gregory

On Mon, Jun 29, 2015 at 10:25 AM, Bob Wettermann <[log in to unmask]> wrote:

> Hi All:
>
> We have a project where we need to rework 10's of thousands of LQFP
> 100/0.5mm pitch devices. All options are being considered.
>
> Since the PoP dipping pastes have come in to their own has anyone tried
> using these pastes to dip for fine pitch rework?
>
> Thanks!
>
> --
> Bob Wettermann
> BEST Inc
>
>
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