Electronics Forum: don b (Page 1 of 26)

Thermal Relief BGA footprint design - traces - reflow

Electronics Forum | Tue Jun 03 12:29:58 EDT 2008 | slthomas

We don't build anything with BGA yet so don't have this standard but IPC-7095B, Design and Assembly Process Implementation for BGAs would be a good place to start. I don't know for a fact that it contains info. that applies specifically to your iss

Is it just me?

Electronics Forum | Tue Apr 29 22:00:24 EDT 2014 | dekhead

25+ years as an FSE and only recall once going on a job without tools (I changed planes in Seattle and tools went to Japan for a week); and I hate having to have someone drive me around (customers have insisted!). I don't know who JimmyB works for wh

Remove,Re-ball then Re-use BGA safely !!!

Electronics Forum | Thu Jun 20 15:50:04 EDT 2002 | dason_c

Dave mention b/4 to me, we don't have any industrial standard for the BGA rework. One of my customer request us to bake at 125C for 6 hours b/4 rework. I am lucky and we don't have the component which you are using. I did a evaluation and we found

free e-books download

Electronics Forum | Mon Nov 28 13:39:07 EST 2005 | pjc

You are not going to find those for free. http://www.moonmanondarkside.com/PODBOOKSALES.html http://www.amazon.com/gp/product/0412129213/ref=pd_bxgy_text_b/104-5800822-4731147?%5Fencoding=UTF8 Don't be cheap! An education is worth the money. Plus

Help with dewetting

Electronics Forum | Tue May 25 12:43:00 EDT 2010 | jmedernach

I don't have experience with 1B73. I do have a ton of experience with CE-1155. There are a couple of gotchas with this material. First and foremost is that it HATES silicone residue. If the material is not sticking to parts and they aren't cerami

Yestech B3 Capacitors and P+P downtime

Electronics Forum | Tue Apr 05 10:36:24 EDT 2011 | frcdave

Hi Don, The YESTech B3 can be used post placement very easily. I would suggest contacting their service team, they could walk you through the process quickly. You are actually very close to being able use it now in that capacity since you have the i

Samsung SM320 VS Assembleon 8 head Opal XII

Electronics Forum | Wed Dec 21 17:50:36 EST 2005 | fastek

Rob- Most vendors do of course take your (B) route and that is fine. However I just don't think it's smart for a user to be an early adopter of a new vendor or a vendor that is just beginning to enter in the market. Let's face it....this isn't like

Looking for maint. manual for a treiber 700B-160 Wave Solderer

Electronics Forum | Wed Mar 30 20:06:07 EST 2005 | Sue PH

Ken, I run a Triber and have a manual. This machine was bought used and came to this company before I did. It looks like the manual is a copy and someone wrote Treiber 700B-16F on the front page. I don't know if this is the same machine as yours o

Double sided SMT, bottom side first or top side first ?

Electronics Forum | Tue Mar 04 18:38:12 EST 2003 | ruggi

Most of what we do (across 800+ varieties) is bottom side first. In general, there really aren't any problems as long as our Customers follow the .25g/cm wetted lead perimeter spec for weight (which many don't), and don't mount tall components on th

MYDATA Myspeed software is total junk

Electronics Forum | Tue Jan 11 05:08:29 EST 2005 | Grant

Hi, Yes, what a nightmare! We have sent our designs to MYDATA often, but don't get much result as they are also using myspeed. However Scott B's post is really interesting. Can you let me know how you do that? If there is an easer way to optimize t

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