Bev

No they don't

Best regards

Guenter



>-----Ursprüngliche Nachricht-----
>Von: TechNet [mailto:[log in to unmask]] Im Auftrag von Bev Christian
>Gesendet: Dienstag, 20. April 2010 15:16
>An: [log in to unmask]
>Betreff: [TN] SAC Shrinkage Voids in BGA Balls
>
>TechNetters,
>Do all SAC shrinkage voids in BGA balls reach/start at the surface of
>the ball?  I realize I may be stumped by a 2D cross-section of a 3D
>phenomenon, but I thought I would ask this august body.
>Bev
>RIM
>
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