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February 1998

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Subject:
From:
Stephane Richard <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 11 Feb 1998 09:03:04 -0500
Content-Type:
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text/plain (32 lines)
We currently use solder paste when we do rework on PBGA's. 

I’m interested in knowing if it is required.  I heard that the paste was
not required for PBGA's, only for CBGA's.  Is that true ?  If so, do we
only have to put flux on the board to be rework before putting the new PBGA ?

Thank in advance.

------------------------------------------------
Stephane Richard
Ingenieur de procedes
Process Engineer
Matrox Electronic Systems Ltd
E-mail: [log in to unmask]
Telephone:(514)969-6000 ext.7585
Pagette : (514)201-0044
Fax:      (514)685-3415
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