Electronics Forum | Fri Dec 09 11:00:27 EST 2011 | alexanderb
Dear All, I am a totally new to the SMT process. In fact, I just had an overview course regarding the whole process of PCBA manufacturing and I have know a bunch of questions in my head. Most of them are linked to the solder paste printing process
Electronics Forum | Wed Dec 14 04:34:50 EST 2011 | caerleon
I am installing MSL (Moisture Sensitivity Level) Controls in the company. I have been trying to contact manufacturers to obtain the MSL level (1-6) for each family of part they produce. Well i havent had a great response as they say refer to the dat
Electronics Forum | Tue Dec 20 20:00:01 EST 2011 | rspoerri
We don’t do it often, but on a test failure, when the cost of a BGA relative to our confidence that we might have a questionable joint is high, we will flux it with a low solids no-clean flux and reflow it again. We don’t do it often enough, and d
Electronics Forum | Wed Jan 11 14:54:36 EST 2012 | cobham1
With a large number of you out there building rigid-flex boards. I am wondering first what kind of profile do you use and what are you peak temps. I ask these questions because we are finding that our boards have a high moisture level and we are also
Electronics Forum | Fri Feb 17 12:22:50 EST 2012 | joeln
I am planning a PCB design for automated assembly of all components, SMT. I have been told that the industry standard used at the assembly house is something called "88", and that the assembly house can do better "55" or even "44". I’m not sure if
Electronics Forum | Tue Feb 28 12:29:20 EST 2012 | richieoreilly
Hi All, I am currently looking at purchasing an SMT machine with 01005 and flip chip capability, We have a limited budget but have found some machine which may suit. Mydata MY100LX10e Fuji NXT, 2nd hand 2007 vintage, Yamaha YS12F Do any of you ha
Electronics Forum | Thu Mar 22 13:06:50 EDT 2012 | smtmfgeng
Does anyone have any insight on alternatives to Indium NC-SMQ 92J solder paste for minimizing poor wetting on parts with oxidized leads (see datasheet here: http://www.dtsprocess.com/contents/articlefiles/6-SMQ92j.pdf). I am considering setting up a
Electronics Forum | Mon Mar 26 17:09:48 EDT 2012 | test_tech
I have an Eclipse 1, that is no longer in production use for pick and place, but I would like to use the the gantry system and install a custom head to perform other tasks. I am looking for some guidance or information on how the existing servo con
Electronics Forum | Mon Apr 02 09:57:18 EDT 2012 | vparis
Our company is having issues with our YesTech F1 AOI machine the programs are currently not utilizing this machine correctly. we are have a false call rates of about 5% to as high as 12% of the total number of inspection points. I have started to rep
Electronics Forum | Tue Apr 03 16:08:23 EDT 2012 | elefu
Just got some Quad 4C's. Need some help. I am setting up a line and have no experience in this at all. This is what I need: 1. Manual for quad4c - this would help greatly. 2. Feeders! 3. Someone who may want to have so phone conversations with a n
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