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October 1997

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Subject:
ASSY, solder on goldfingers
From:
Patrick Ducas <[log in to unmask]>
Reply To:
TechNet Mail Forum.
Date:
Tue, 7 Oct 1997 11:52:56 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (35 lines) 
I am wondering if you (IPC) would be able to answer the following questions
for me.


1.   Has there been any changes since the issue of IPC-A-610 Revision B
Dec. 1994?
2.  Should solder be considered as a surface nodule? (IPC-A-600E  2.7.1 :
Surface Plating)
3.  Is there any width dimension which can be applied to the critical
contact area, therefore allowing the presence of solder on the outside edges?


Alex Holmes

-------------------------------------------------
Patrick Ducas
Process Quality Engineer 
Matrox Electronic Systems Ltd
E-mail: [log in to unmask]
Tél:(514)969-6000 ext.2971   Fax:(514)685-3415
-------------------------------------------------
        	

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