Electronics Forum | Mon Jul 02 20:11:28 EDT 2001 | davef
It's possible that N2 vogued at the dawn of the NC age. Once practitioners jiggered their profiles and more importantly, paste suppliers developed a decent product; the demand for inerts declined. Day-off sound like a fair trade.
Electronics Forum | Mon Jun 25 17:18:57 EDT 2001 | jseagle
Does anyone know where I can find some papers on Immersion/White Tin as a PCB surface finish? Thanks
Electronics Forum | Tue Jun 26 10:04:37 EDT 2001 | ashokdha
I am looking for info on symptoms : what happens to test probes when height is not set right and are overstocked ? I am finding black coating or coloration on sliding part of the probe. Is it normal ? Thanks in advance for your help.
Electronics Forum | Wed Jun 27 08:30:16 EDT 2001 | Frank
I'm interested to know the guide line , or standard or evaluation methode of how many total parts per board allow to be changed and how many times a single location can be changed. Any other refinements you might have are of interest as well.
Electronics Forum | Wed Jun 27 17:29:23 EDT 2001 | slthomas
How about a double pass with your squeegee? Of course you then have the other associated headaches from too much paste on your pads, squeeze-out, bridges, extra cleaning, etc.
Electronics Forum | Tue Jul 10 02:39:14 EDT 2001 | winnifred
If you are using solder paste to print thru the hole, then it is good to know that not all paste can print thru hole easily. One may be easier than the other.
Electronics Forum | Thu Jun 28 08:24:34 EDT 2001 | Steve Vargas
Herb: Try oversizing your stencil fiducial openings to maybe twice the size of the board fiducial. When aligning manually, look for uniformity in the annular ring which appears around the fiducial. Hope this helps.....
Electronics Forum | Fri Jun 29 10:04:27 EDT 2001 | edmentzer
Does anyone know of a company who can repair and straighten the leads on QFP's? We have quite a few parts that were received with bent leads.
Electronics Forum | Fri Jun 29 10:18:24 EDT 2001 | Steve Gregory
Hi Ed! A company that I've used in the past and is very good is Six Sigma in San Jose, California. Their web page is at: http://www.sixsigmaservices.com/ -Steve Gregory-
Electronics Forum | Fri Jun 29 10:19:08 EDT 2001 | Steve Gregory
Hi Ed! A company that I've used in the past and is very good is Six Sigma in San Jose, California. Their web page is at: http://www.sixsigmaservices.com/ -Steve Gregory-
