Industry News | 2017-01-29 09:37:08.0
TopLine will exhibit its MSC Series of Micro-coil springs, a novel interconnect for CCGA (Ceramic Column Grid Array) IC packages for harsh environments. In tests using daisy chain test vehicles, Micro-coil springs absorbed extreme shock of up to 50,000g before failing. Commercial applications include aerospace, avionics, military, down-hole oilfield drilling and automotive electronics. Test results were initially presented at IEEE CPMT 2012.
Electronics Forum | Sun Nov 26 07:46:35 EST 2006 | davef
Start here: http://www.smtinfo.net/Db/_Reflow%20Soldering.html
Electronics Forum | Wed Jan 17 07:28:29 EST 2007 | davef
Look here: http://www.smtinfo.net/Db/_Reflow%20Soldering.html
Electronics Forum | Tue Oct 09 08:30:22 EDT 2007 | davef
As a starting point, follow the guidance of your paste supplier: http://www.aimsolder.com/tds/WS%20353%20Sn62%20&%20Sn63%20Solder%20Paste.pdf
Electronics Forum | Mon Aug 09 12:36:19 EDT 2010 | cobar
IPC TM 650- Solderability of Metallic Surfaces http://www.shanelo.co.za/List%20of%20articles/IPC%202.4.14%20Solderability%20of%20Metalic%20Surfaces.pdf
Electronics Forum | Thu Apr 08 10:55:50 EDT 2004 | davef
While waiting for others to respond, check Daan Terstegge's GREAT jump site: http://www.smtinfo.net/Db/_Selective%20Soldering.html
Electronics Forum | Fri Jul 09 10:45:34 EDT 2004 | davef
Start at Dan Terstegge's excellent jump site: http://www.smtinfo.net/Db/_Pin%20In%20Paste%20Soldering.html
Electronics Forum | Sat Dec 10 07:54:32 EST 2005 | davef
Dan Terstegge's jump site is the BEST. Look here: http://www.smtinfo.net/Db/_Wave%20Soldering.html
Electronics Forum | Wed Dec 14 21:36:04 EST 2005 | davef
Dan Terstegge's jump site is the BEST. Look here: http://www.smtinfo.net/Db/_Wave%20Soldering.html
Electronics Forum | Sun Feb 24 15:24:48 EST 2008 | davef
With such a low standoff [eg, 1-2 thou of solder], we doubt that you can clean under QFN, either. For more, search the fine SMTnet Archives to find threads like http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=19247
