Hello YiEngr

The wisker free, Immersion Tin process is Stannatech of Atotech.

You can e mail me off line for further discussion.


Best  Regards

Reuven




                      MA/NY DDave
                      <[log in to unmask]         To:      , Reuven ROKAH <[log in to unmask]>
                      M>                       cc:
                                               Subject: Re: Silver finish out Immersion Tin in???
                      01/12/2003 06:15





Hi Reuven and IPC LF Listservers,

Thanks, I have been wondering what Productronica (or ??? in terms of
how we in the US or Europe spell for pronunciation) was going to show
and tell on this Lead Free arena. Too bad you can't tell us the company's
name like Alcatel or ??? or ???


<On Sun, 16 Nov 2003

>Hi All,
>
>During my visit in Europe PCB shop and in prudoctronica, I was informed
>that Silver finish was rejected as an alternative by one of the big
>international telecom companies and also there is a whiskers free process
>in Immersion Tin process.
>Does anyone have backup to the above information?


I have to agree with the other two posters UK-BobbyW and LeeParker who
commented on some part of Lucent that did a report. By the way in Lucent
you will find disagreements as in HP or IBM or ???..

Believe it or not I know of a very high quality company that will only
use Im-Silver. As Bobby noted it is due to their limited experience, as
well as, their experiemental results.

, MA/NY DDave

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