Electronics Forum | Tue Sep 11 12:45:01 EDT 2007 | rgduval
Both questions will depend upon the IC specifications. Check the manufacturers recommendations for temperature specification, as well as reflow profiling. As a general rule, we don't like to rework a component more than 2 times after initial reflow
Electronics Forum | Wed Nov 30 08:00:59 EST 2005 | davef
Look here: http://www.circuittechctr.com/guides/guides.shtml Also consider IPC-7711/7721: Rework and Repair Guide
Electronics Forum | Tue Dec 27 10:57:20 EST 2005 | DannyJ
I'm not sure if I understand the question correctly... Mainly, drill the mushroomed end of the rivet with a drill bit that is slightly larger than the shaft size of the rivet and remove the cover. Then, you should have easy access to what you need t
Electronics Forum | Sun Jun 30 14:17:54 EDT 2024 | trauer
As the main component of the extracellular matrix, collagen not only plays the role of physical support, but also can be involved in regulating cell behavior through signaling between extracellular matrix receptor molecules and cells. Collagen can bi
Electronics Forum | Thu Jul 08 09:29:10 EDT 2010 | mb_mfg
There are several things that can be done. Shortening the lead length should eliminate bridging between lead. We had done a project several years ago where the customer had shortened the leads to almost flush to the board, preventing any chance of
Electronics Forum | Wed Feb 25 22:32:39 EST 2009 | exsydeco
the company name is similar to my screen name. you will be smart enough to notice it, it is in forli, italy. machines that i service is Yamaha/Philips. He sells feeders too, but junk feeders that he take for free (thats what he said) from customers
Electronics Forum | Tue Oct 16 10:06:46 EDT 2012 | jackofallmasterofnone
Hello all, First off let me start by introducing myself. My name is Dan and I work for a contract manufacturer. During a job search I had heard from a previous co-worker that there was a packing job available at the facility where he now worked. I
Electronics Forum | Mon Dec 03 20:30:58 EST 2007 | shy
Q: I thought you said that the parts that weren't wetting in reflow were the parts with epoxy. A: Yes you're correct. Q: The question I have is do they wet in wave solder, and if they do, why does it matter what happens to them in ref
Electronics Forum | Sun Nov 25 20:36:15 EST 2007 | shy
Hi Devaf, Sorry to make unclear statement earlier. I believe the issue that i'm trying to discuss is regarding the adhesive that place beneath (center) the component to prevent it from drop during wave soldering process. Normally the component pack
Electronics Forum | Fri Nov 30 08:35:51 EST 2007 | stepheniii
We put glue on the bottom of the board that already has the topside SMT mounted. We populate the board. We put it through a cure profile. At this stage the topside components are soldered on. The bottom side components are glued on with NO solder on
