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Mon, 27 Aug 2001 11:17:34 +0200 |
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Andrew,
sorry, I´m not familiar with "Burning" in this context, what does that mean?
Hope not that we better should burn those boards.
Wolfgang
-----Ursprüngliche Nachricht-----
Von: Andrew Hoggan [mailto:[log in to unmask]]
Gesendet am: Montag, 27. August 2001 11:09
An: [log in to unmask]
Betreff: Re: [TN] phenomenon with Ni/Au plating
Burning?
-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Busko, Wolfgang
Sent: 27 August 2001 09:18
To: [log in to unmask]
Subject: [TN] phenomenon with Ni/Au plating
Hi all,
I got some new pictures on Steve´s page
http://stevezeva.homestead.com/index.html
<http://stevezeva.homestead.com/index.html> .
They show an interesting phenomenom that obviously occurred during Ni/Au
plating.
These "pimples" and "pumples" at the base of the metallic structure right on
the FR4 surface that surround the pads look like miserable paintwork, yanno,
like if you paint your windowframes yourself.
Has anybody seen something similar before and what could have caused that
and what would you think would be the risk if we use those boards.
We have to come to a quick decision and can´t afford to wait for a
laboratory result.
Thanks in advance
Wolfgang
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