Electronics Forum: voiding bga (Page 4 of 43)

Voiding in uBGA's w/blind uvia's in pads

Electronics Forum | Mon Nov 26 17:42:24 EST 2001 | davef

I agree. Voids in plating are bad news and baking will not change that.

BGA void removal

Electronics Forum | Wed Oct 09 08:55:28 EDT 2002 | russ

okay, so how does the DRS remove voids from BGAs?

Solder Paste Voids

Electronics Forum | Wed Nov 23 20:12:53 EST 2005 | davef

Search the fine SMTnet Archives for background on BGA void, while you're waiting for others to respond

Re: Who Are The X-Men?

Electronics Forum | Thu Nov 11 10:35:42 EST 1999 | mart weekly

What are the most key parameters or fluxes, etc. in reducing voids on BGA's. Thanks for your help. Mart

Voiding under BGA's

Electronics Forum | Tue May 10 17:44:22 EDT 2005 | mattkehoe

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

SOLDER SHORT DUE TO VOID IN BGA

Electronics Forum | Tue Jul 07 13:58:14 EDT 2020 | rsatmech

Few more images attached.

SOLDER SHORT DUE TO VOID IN BGA

Electronics Forum | Sat Jul 11 05:50:09 EDT 2020 | rsatmech

Thanks for your valuable inputs. I will work to apply resin plug hole in issue pcba.

SOLDER SHORT DUE TO VOID IN BGA

Electronics Forum | Fri Jul 31 19:05:39 EDT 2020 | emeto

That was the most logical. I am glad you solved it.

SOLDER SHORT DUE TO VOID IN BGA

Electronics Forum | Sun Aug 02 03:43:13 EDT 2020 | researchmfg

Good to hear problem has gone.

Voids found

Electronics Forum | Thu Mar 02 09:23:05 EST 2006 | Bob R.

I never understood the statement "process indicator". The 7095 committee used that wording but didn't explain it. Other than really unusual cases such as champagne voiding, BGA voids are not a reliability issue. A half dozen studies have come to t


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