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Date: | Fri, 30 Mar 2007 12:37:30 -0400 |
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Good answer! Lemme write that one down...
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Genny Gibbard
Sent: Friday, March 30, 2007 11:26 AM
To: [log in to unmask]
Subject: Re: [TN] Solder Resist Encroachment onto BGA pads
Well then it wouldn't be a copper defined land anymore, it would be a
solder-resist defined land instead. Wouldn't it???
Richard - see IPC-A-600G 2.9.3.2
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Stadem, Richard D.
Sent: March 30, 2007 10:16 AM
To: [log in to unmask]
Subject: Re: [TN] Solder Resist Encroachment onto BGA pads
Where does it say that it is not allowed?
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Paymon Sani
Sent: Friday, March 30, 2007 11:02 AM
To: [log in to unmask]
Subject: [TN] Solder Resist Encroachment onto BGA pads
Hello All,
Does anybody know why IPC does not allow any solder resist encroachment
onto the BGA copper defined lands for PCBs?
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