Electronics Forum | Tue Sep 12 11:55:30 EDT 2000 | Mike F
In general I agree with Dave and Chris, but some parts have leads that can't be clinched (connectors, some header sticks, etc.). If the problem part has not been a floater in the past, then check the lead finish and your flux application. A bad finis
Electronics Forum | Tue Nov 16 10:53:25 EST 1999 | Scott Cook
Ok, help me out here guys and gals...... I have never understood the concept of scoring on mixed technology or SMT boards. It is quite obvious to me that the potential for SMT solder joint damage through the mechanical stresses of breakout are high.
Electronics Forum | Tue Jul 03 15:45:04 EDT 2001 | genny
No, I haven't even gotten around to formulating my test plan (what PCB to use, what lab to use, etc, etc,...ad nauseum), let alone convince my company that we need to do it. I also got caught up in another extremely tight deadline project and haven
Electronics Forum | Thu Oct 22 15:10:00 EDT 1998 | Chris Fontaine
| I'M LOOKING FOR A SOLVENT TO MAKE REMOVING EPOXY FROM THE BOTTOMSIDE OF BOARD ON SMT COMPONENTS. THIS IS MOST IMPORTANT AFTER THE EPOXY HAS CURED AND EVEN RAN THROUGH THE WAVE. I'M LOOKING FOR A WAY OF | MAKING THE REWORK PROCESS ON THE CURED EPOX
Electronics Forum | Fri Dec 28 12:58:40 EST 2001 | cyber_wolf
We currently have 4 Mydata pick and place machines in production.(1)TP-9 ,(2)TP-11's,and a new MY-12 machine. We run 3 shifts five days a week, and we also have a weekend shift. We seem to bend alot of A12,A13,and A14 mount tools.When we are busy, we
Electronics Forum | Sat Apr 12 09:47:07 EDT 2003 | davef
... continuing with Q2: How do you remove and replace? A2: Belt sander, sand blasting, grinding wheel, etc. Parylene/Paraxylyene is a great coating and can be selectively removed by several methods. The IPC-7711 (Rework of Electronic Assemblies)
Electronics Forum | Wed Mar 30 16:46:03 EST 2005 | chunks
There is no spec because solder is designed to provide an electrical connection not a mechanical connection to hold the part on. If it where mechanical we�d be welding our parts on. Your pad width and length are derived from your component manufact
Electronics Forum | Tue Nov 07 11:04:06 EST 2006 | muse95
What type of hardware are you looking for? Nuts and bolts? Custom machined/stamped parts? In general, stainless steel is usually considered RoHS, but more expensive. However, medical equipment usually uses things like stainless steel. However, som
Electronics Forum | Wed Jan 17 11:43:14 EST 2007 | stepheniii
The dumbest thing I read was the response to me saying people should not automatically send product to China. I was told not to bury my head in the sand. A lot of companies are being lemmings and taking it for granted it's best to send a product to C
Electronics Forum | Mon Jul 12 17:52:18 EDT 2010 | warwolf
Hello Our company has just bought a EWS 500 F XL wave machine (about 8 months ago) and i have been trained on how to use it so in new to the industry, things are going well so far but im a bit stumbled on the simplest thing and that’s weather or not
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