Electronics Forum: electron (Page 2426 of 7890)

The Most Difficult BGA Rework EVER!!

Electronics Forum | Wed Nov 08 13:57:08 EST 2006 | markhoch

Thank you! I've just sent samples out to both Best and CTC. (Circuit Technology Center). I'll let you all know how this work's out. (These modules are supposed to "change the world")

The Most Difficult BGA Rework EVER!!

Electronics Forum | Wed Nov 08 15:52:08 EST 2006 | Hussman

Yeah, you're right, I was thinking Best Inc. Guess that WASN'T a cigarette I had this morning! You da man ...... er-um woman! Do I still get credit for changing the world, Frazzled?

The Most Difficult BGA Rework EVER!!

Electronics Forum | Wed Nov 08 22:43:17 EST 2006 | davef

Process Sciences; 10960 E Crystal Falls Pkwy, Suite 400, Leander, TX 78641; 512-259-7070 F512-259-7073 process-sciences.com

The Most Difficult BGA Rework EVER!!

Electronics Forum | Thu Nov 09 08:56:23 EST 2006 | markhoch

Uhhhhh no, I'm the guy changing the world, but you can be my sidekick if ya want! That work for you Tonto?

The Most Difficult BGA Rework EVER!!

Electronics Forum | Thu Nov 09 12:23:10 EST 2006 | russ

Good luck frazzled! sure would like to see what you got going on though. Russ

The Most Difficult BGA Rework EVER!!

Electronics Forum | Fri Nov 10 15:53:48 EST 2006 | Hussman

Tonto? You�re either calling me a fool in Spanish or in my native tongue (Potowatomie) calling me "Wild One". I trust Kemosabe is talking my language.

The Most Difficult BGA Rework EVER!!

Electronics Forum | Wed Nov 15 00:42:43 EST 2006 | Jp

I tend to agree with process science's rec. They are currently doing a board with stacked BGA, and the board is around 18 by 18. Good luck.

Stencil foils delaminating

Electronics Forum | Tue Nov 14 00:09:33 EST 2006 | KEN

I would still verify what you are receiving and your current bath setup. This only because you are experiencing problems. Simple check, takes 2 minutes. I have seen this before, but it took 8 hours to delam at with pre-mix. This was 5 or 6 years

Stencil foils delaminating

Electronics Forum | Wed Nov 22 11:06:59 EST 2006 | stimpk

We had the same issue. Switch to the 440-R and remove your heat. Your wash cycle can be changed down to 2 minutes. Make sure to mix the correct amount, and you want have anymore delam's. Kevin S

First Pass Yields

Electronics Forum | Thu Nov 09 16:38:26 EST 2006 | Julie

Our SQE's want to benchmark the first pass yield requirements that we place on our CM's - currently they are at 95% - does this seem reasonable?


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