Electronics Forum: forum (Page 276 of 7890)

BGA ball and PCB pad

Electronics Forum | Thu Feb 12 11:35:17 EST 2004 | Kris

what is the composition of the paste and ball ? Interesting to know why the customer is asking you to look for it Thx

BGA ball and PCB pad

Electronics Forum | Fri Feb 13 11:19:07 EST 2004 | Evtimov

Hi Bryan The answer is in the paste compozition. Balls of the BGA are usually made by eutetic solder paste.

Manufacturing faults - data collection systems

Electronics Forum | Sat Feb 21 21:25:59 EST 2004 | Ken

Check out Technomatix Unicam quality system. Uses bar code and computer terminal.

Manufacturing faults - data collection systems

Electronics Forum | Wed Feb 25 21:26:38 EST 2004 | davef

Start here: http://www.qualitydigest.com/pdfs/0104QD-SPC.pdf

BGA on conformal coated PCB

Electronics Forum | Fri Feb 13 09:46:51 EST 2004 | roertner

You might want to check int using a BGA underfill material prior to coating.

Ersa Versaflow flux

Electronics Forum | Thu Feb 12 17:20:11 EST 2004 | adlsmt

Anyone have a flux that is good at preventing bridges for this application?

Ersa Versaflow flux

Electronics Forum | Tue Feb 24 18:04:22 EST 2004 | adlsmt

Im using Hi-Grade 1075 now. Is the 3541 a no-clean?

Ersa Versaflow flux

Electronics Forum | Wed Feb 25 08:42:23 EST 2004 | patrickbruneel

Give this one a try http://www.interfluxusa.com/Datasheets/IF2005M.html

Board Support During Pick & Place

Electronics Forum | Mon Feb 16 01:42:31 EST 2004 | Frank

I have used the Red-E-Set units from Production Solutions. They are simple to use.

MVT GS-1 Service, Training and Support

Electronics Forum | Thu Mar 04 17:28:51 EST 2004 | adlsmt

Are you interested in buying an MVT SJ-10 at a great price?


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