Isn't it true that with gold flash your thickness of gold, usually
less than 10 microinches, is such a small amount of gold that you
would never get a 3% to 5% gold concentration in your solderjoint thus
making gold embrittlement not an issue.
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Subject: Re: [TECHNET] micro bga
Author: Non-HP-bwhite ([log in to unmask]) at HP-Vancouver,mimegw10