Electronics Forum | Thu Aug 21 21:05:28 EDT 2003 | davef
Try: http://www.circuittechctr.com [We have no relationship nor receive benefit from the company referenced in the above link.] Alternately, the fine folk and Denny Ferry at Circuit Technology Center [above link] list processes for removing confor
Electronics Forum | Thu Aug 21 20:46:58 EDT 2003 | davef
We assemble and stock "phantom boards" that we later configure and ship to meet customer requirements. We designed these boards to minimize inventory and maximize customer response.
Electronics Forum | Mon Oct 06 16:52:32 EDT 2003 | Kari
I was out at Photondynamics almost a year ago and saw the ISIS. It was very cool. I could be wrong, but I think photon let ISIS die, instead of selling the technology (as they did with the AOI and X-ray equipment. Bozos.
Electronics Forum | Fri Oct 10 20:44:00 EDT 2003 | stefwitt
Hi Dave, so did I, two years ago. However, I got a brief demo by a former colleague, now representing ART thermal, functional test equipment in Mexico. You may want to contact J�rg at jhbaetzel@yahoo.com
Electronics Forum | Fri Aug 22 00:25:20 EDT 2003 | mantis
Kenny, Out of curisoty why do you need to paste the vias.Is it due to contact reliability at test.Can these vias not be soldered during wave process (if any).Can the Style of probe used in the ICT test fixture not be changed to accomodate these unsol
Electronics Forum | Fri Aug 22 09:44:45 EDT 2003 | davef
Kenny: Since you need to use water soluable flux and can't use no-clean, consider asking your board fabricator to plug the via.
Electronics Forum | Tue Aug 26 21:12:24 EDT 2003 | iman
depends if your water wash process is manual or automation? important is the water residue inside the via holes is adequately blown out. As long as the water-flux residue is out, testing down the line should not be a issue, at least from theory and o
Electronics Forum | Fri Aug 22 09:50:20 EDT 2003 | Mike Snider
I am placing a plastic Cypress, 256 pin BGA on a small assembly, and I cannot stop the corners from bowing. I've moved my profile up and down with no results. Any suggestions?
Electronics Forum | Mon Aug 25 20:29:02 EDT 2003 | davef
For further discussion on the "being hosed by the physics": http://www.cooksonsemi.com/tech_art/pdfs/Controlling%20Warpage.pdf
Electronics Forum | Mon Aug 25 20:35:51 EDT 2003 | davef
We don't see very much MCC shorting, except after over-voltage. We see much more in the opens category. Were these puppies shorted out of the box?
