hmmm... 
that response implies that I should probably quit worrying about it, 
since there's not much I can do about that. 
(except maybe conformal coating)

"what, me worry?"
alfred e. newman


.
On Sat, 29 Oct 2011 10:10:08 -0400, Terry Munson <[log in to unmask]> wrote:

>We have found whiskers from the sac 405 and 305 solders. And Celestica published a paper on there experiments last year showing whiskers on solder joints as well. 
>
>Terry Munson 
>Foresite 
>765-457-8095
>
>
>On Oct 28, 2011, at 4:52 PM, Joyce Koo <[log in to unmask]> wrote:
>
>> It depends.... 
>> http://www.atotech.com/data/publications/pcb/Immersion_Tin-Kinetics_of_Whisker_growth.pdf

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