Electronics Forum | Fri Oct 14 12:16:14 EDT 2005 | bschreiber
Be careful when using compressed air, it will not only �blast it all into the air you breathe�, it can also damage the stencil by bending the delicate land mass areas of fine-pitch apertures. I recommend the article �SMT Stencil Cleaning: A Decision
Electronics Forum | Tue Nov 01 13:44:37 EST 2005 | erokc
I was reffered to PPM by a dealer on the east coast. There web site is well constructed and looks like they are organized. When I can get enough knowledge to carry on a conversation I'll call Tom. What is the difference in the 2c and 4c? From wha
Electronics Forum | Fri Nov 11 09:41:12 EST 2005 | Eric C
Thanks for all your inputs. As I read through your responses, and through my research on the web, I have learned there are so many options to try and evaluate. The material we are using is loctite FP4531 - a snap cure flip chip underfill. Loctite ha
Electronics Forum | Fri Nov 18 10:03:32 EST 2005 | dougeidle
Speedline ELECTROVERT sells a Quick Change Pot option and accessories. The option is available as a field Upgrade. Our web page has a dedicated PB Free process section; http://www.speedlinetech.com/lead_free/index.aspx I work for Speedline. I am t
Electronics Forum | Sat Dec 10 08:13:53 EST 2005 | davef
We believe imm tin suppliers say that their product does not whiskey, oops whisker, because they use 'white tin' not the 'gray tin' that causes whiskers. But as soon as you alloy their tin with SAC or any other high tin content solder, all bets are
Electronics Forum | Tue Jan 31 14:30:38 EST 2006 | Chunks
There is none, since we don't know your part or temp being used. A heat gun CAN be used to remove parts with no damage, if its controled. You need to look up your part on the manufacturers web site, find the process data (time/temp)the part is desi
Electronics Forum | Sun Feb 26 13:43:18 EST 2006 | A.N.other
Hi, and thanks for your answer. Anything web based though? I find a lot of suppliers but not really answers that I need. Is it a secretive mix to manufacture PCB's? I've seen a lot of data sheets but not much in detail. I'm looking mainly for hazard
Electronics Forum | Sun Feb 26 13:49:18 EST 2006 | masrimhd
Hi, We will run a no-clean wave solder process to assemble TV boards. What about incorporating a ROSE Test equipment (Ionograph, zero-ion, Omega Meter) in the process? Is it recommended, helpful or unnecessary? I�ve read about the use and limits of
Electronics Forum | Wed May 17 17:52:12 EDT 2006 | FredC
I had reason to check the Tyco web site today and on their home page was a very prominent sp? ad for feeders capable of handling 0201 parts. You mentioned that the ones from Tyco worked well, maybe they are back in stock. I talked to the customer
Electronics Forum | Wed Oct 11 13:26:55 EDT 2006 | Steve Gregory
You might want to check with Six Sigma Services, they do this for a living, and might shed some light on the process. Myself, I'm comfortable re-balling a BGA, but I don't know about re-attaching columns...here's their web page: http://www.sixsigmas
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