Electronics Forum | Wed May 03 20:01:44 EDT 2000 | Dave F
Joe ... What is it with you and bent leads, bud??? One angle that you might take is taking to folk that reclaim components from stuffed, but obsolete boards. Try: Chip Pro 10390 E. Lakeview Drive #206 Scottsdale, AZ 85258 480-860-5790 Fax 8366 Pro
Electronics Forum | Tue May 25 08:31:17 EDT 2004 | davef
Additional tinning service providers are: * Source Electronics 26 Clinton Drive, Hollis, NH 03049; 603-595-2906 Fax: 603-595-0068 800-227-2909 http://www.sourcee.com * Six Sigma; 905 Montague Expressway, Milplitas, CA 95035; 408-956-010; FAX 4
Electronics Forum | Fri Jun 03 16:52:48 EDT 2005 | davef
Your customer is being smart. When we look at the evaluation that some component suppliers do in assessing the potential of the pure tin solderability protection they've chosen to produce tin whiskers, we just shake our heads. Essentally they say,
Electronics Forum | Mon Dec 15 16:16:42 EST 2008 | davef
J-STD-001 requires that solderable surfaces of components and connectors be degolded prior to soldering. As proven methods for removal of the gold plating and replacing it with tin/lead, MIL-STD-2000 and J-STD-001 endorse[d] either: * Double dip (two
Electronics Forum | Wed Dec 05 17:23:41 EST 2001 | davef
Now there�s a conundrum. You want the �best way to clean leads�, but you want to use the worst type of flux for cleaning leads. You say, �20% copper exposed� � * What happened to the solderability protection during this two-year storage? Wouldn�t
Electronics Forum | Tue Mar 21 20:25:30 EST 2000 | Dave F
John: What�s the matter? Free gold � good thing for you, bad thing for your supplier. :^) Pre-tinning of gold plated leads is important to: � Prevent gold embrittlement of the solder joint � Determine if the leads are solderable prior to assembly (
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