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| Date: | Wed, 06 Nov 96 17:12:50 EST |
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FROM: James D. Herard
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Subject: Re: Capping vias for BGA's
On a board that gets bga components and sees wave solder,
it is probably advisable to plug the vias from the wave
side of the board (usually opposite of the bga component
side) to prevent solder from the wave process wicking
up the vias and causing shorts under the bga
component.
Jim Herard
IBM Microelectronics
James Herard x77026 KBLE/014-3 Quality Engineer
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********* Get it While you Can *********************
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