Electronics Forum: ppc440 (1)

Ceramic BGA Balls Move Post Assy

Electronics Forum | Wed Aug 15 08:33:31 EDT 2012 | jdumont

Wondering if anyone has ever run across this in their travels. We have gotten a few field returns back in recent months and it appears that many of the balls of the PPC440 CPU BGA (ceramic) have shifted. I know we Xray this part 100% during assy so


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