Electronics Forum | Fri Jul 10 14:40:12 EDT 1998 | Bob Willis
Yes this can be a killer. Its caused by glues with a high water content or fast curing of glues. When you get solder going through the glue it is litterally sucked in during solder wave contact. If you have never seen it you would never believe it bu
Electronics Forum | Tue Oct 31 10:47:56 EST 2000 | FWN
Agreed. However, this is for a research paper that my boss may turn into a presentation designed to be given to accountant types. As such, I'm looking for an average hypothetical example. I know that conditions may vary with circumstances, but I'v
Electronics Forum | Fri Aug 12 08:33:07 EDT 2005 | Rob
Just came across Dektec reflow ovens in the Equipment Mart section - at apparently very low prices. Has anyone seen or used this gear? Is it too good to be true? Or is it another example of what volume low cost manufacturing can do? Looking at wha
Electronics Forum | Thu Aug 02 14:25:15 EDT 2007 | patrickbruneel
Goat piss now that is a great example of a renewable resource. But if the goat chews on toys made in china you have leaded goat piss. Have you seen this article? http://www.cnn.com/2007/US/08/01/toy.recall.ap/index.html I believe lead in electronic
Electronics Forum | Tue May 14 15:21:07 EDT 2013 | Keith Cathcart
I've seen a couple of customers create a jar dispenser similar to the ones you can buy for beverage cans. See this link for the examples used for beverage cans http://www.meijer.com/shop/chrome-organization-kitchen-storage.jsp Hope this helps. Kei
Electronics Forum | Wed Dec 11 14:38:25 EST 2019 | slthomas
The one thing I haven't seen mentioned yet is developing the the control systems for the process equipment and materials. You don't want to mix up your solder paste, bar, and wire, and you don't want to cross-contaminate by using equipment (solderi
Electronics Forum | Thu Feb 03 22:02:11 EST 2022 | stephendo
Another long shot. Are there any irregularities in the shape of the body or leads of the parts that are skewed? Any flash from the molding process for example? Almost all SOT-23s that I have seen are basically perfect but I seem to remember seeing so
Electronics Forum | Wed Apr 12 21:33:27 EDT 2000 | Micah Newcomb
Billy and Chris have a good point, pad size and geometry will affect proper aperture size and geometry and could result in tombstoning. Also I have seen chips which require special pastes but I have never found this to be the cause of tombstoning, in
Electronics Forum | Wed Nov 21 05:21:39 EST 2001 | frha
Thanks Dave! I agree 100% with you and try not to deceive myself! It is very dangerus to let it be a dam paperwork of must. Good id� to change focus frpm process to product-characteristics!! I will see the benefits and cost savings as well as the t
Electronics Forum | Thu Apr 18 23:15:26 EDT 2002 | fastek
If Universal for example decides they want to implement a registration fee to pursade customers from buying used then why have they dropped their shorts from $20,000 to register a GSM in 2000 to $2,000 recently? Guess they were tired of losing custom
