Voiding under BGA's

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We are continuing to struggle with voids under BGA's. Our... - May 08, 2005 by

try this ... - May 10, 2005 by Matt Kehoe

Dr Lee at Indium has written extensively on voiding, Check ... - May 10, 2005 by davef

Rick Iodice

#34131

Voiding under BGA's | 8 May, 2005

We are continuing to struggle with voids under BGA's. Our problem are not consistent. some CCA's are perfect but others have pin hole sized voids. Does anyone have any feedback on Indium 92j and how it performs for bga's?

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John Driscoll

#34149

Voiding under BGA's | 9 May, 2005

We've had similar problems with Indium 6.2 water soluble paste. We reduced our voiding by implementing a longer soak and lower peak temperature.

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Matt Kehoe

#34179

Voiding under BGA's | 10 May, 2005

try this http://www.sipad.com/SIPADBGA.htm

reply »

davef

#34182

Voiding under BGA's | 10 May, 2005

Dr Lee at Indium has written extensively on voiding, Check their site for papers.

reply »

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