Electronics Forum | Fri Oct 20 11:37:24 EDT 2006 | avalancher
If i'm not mistaken, wasn't this 'Unicam' at one point in time?
Electronics Forum | Mon Jan 29 12:42:24 EST 2001 | davef
Several points about your query are: * TI�s solderability protection specification is a minimum of 3 u" of palladium over 40-60 u" of nickel plate over a http://www.ti.com/sc/docs/products/logic/package/palladm/index.htm
Electronics Forum | Tue Nov 24 11:44:12 EST 2009 | mikesewell
I think you're okay reworking with SAC305 but rework with SnPb will result in a SnPbBi alloy with a lowered melting point that may pose reliability concerns. As far as suitability of 58Bi42Sn goes - depends on your requirements.
Electronics Forum | Wed Feb 04 10:24:05 EST 2009 | dyoungquist
We use SN100C in our selective solder process. The 3 keys to proper hole fill are applying a proper amount of flux, heating of the pcb and solder temperature. If either the pcb or solder is not hot enough, you may not get good hole fill. To adjus
Electronics Forum | Tue Jul 11 20:13:05 EDT 2006 | davef
We agree with Chunks. You need to turn-up the heat [slow the conveyor] because you have significantly changed the melting point of the solder alloy by adding so much gold. Relative to ENIG you should expect: * Similarly smooth surface, possibly a l
Electronics Forum | Tue May 21 00:24:34 EDT 2002 | ianchan
yngwie, Hi mate, and Holy Crap! what a blooming pile of 7 feet dung you have sitting on your front lawn! ok, we had a customer SQE like that before, fortunately she was promoted from SQE to purchasing officer. and in the name of universal sharing,
Electronics Forum | Fri Nov 25 11:55:22 EST 2022 | poly
So I'm attempting to run feeder teach for my platform tray feeder... but I've got no idea what first point I should teach is... normal is the end pin of the feeder but this is for the ptf conveyor... so I've got no idea. If I just teach each corner
Electronics Forum | Mon Aug 27 08:58:24 EDT 2012 | rway
Reese, > > We would agree about the value of an > ICT system, in a general manufacturing > environment. However, a couple of notes > apply: > > 1. ICT isn't a catch-all, either, and > should be used to verify the process, not > validate it.
Electronics Forum | Mon Sep 18 14:53:24 EDT 2000 | Ricardo Fuentes
Hi, could someone tell me how may I certify or evaluate 0402 parts on SMT process, waht are the main points I have to check. Thanks
Electronics Forum | Thu May 27 16:23:12 EDT 2004 | davef
Process Trials Procedures. Standard trials are often conducted on reflow ovens by production engineers during product assessment, machine approval or in process set-up. The following trials are also used by machine suppliers during equipment develop
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