Electronics Forum | Mon May 24 16:34:03 EDT 2004 | Mark
I just got a report from MacDermid on Solder Mask Interface Attack Issue (SMIA) with Sterling Silver Process. Corrosive chemicals in the ImAg process get trapped under the soldermask edge and eat at the copper trace. They are experimenting with diffe
Electronics Forum | Mon Jul 26 14:58:52 EDT 2004 | cisridn
I am new to the No-Clean Process. When preforming rework in a No-Clean Process, should the rework technician clean the excess flux used to change a component or place a component missing?
Electronics Forum | Tue Dec 04 13:54:16 EST 2007 | realchunks
If you want to do this process, you should ask how to design the board for this process. Regular hole dimensions in the board will not work for this process.
Electronics Forum | Wed Jul 02 19:14:47 EDT 2008 | arminski
In My Process Cost Calculation in building products for the purpose of Manufacturing Quotation, Is Final QA inpection considered a process step as part of Direct Labor or is calculated as part of an Overhead Cost? thanks and regards,
Electronics Forum | Mon Feb 09 10:39:20 EST 2009 | slthomas
Bingo. Or, work with the product designers to incorporate component processing temperature limits into their product specifications. After all, they ARE the ones that generate the BOM, right? Yeah, I know....good luck with that.
Electronics Forum | Fri May 08 09:44:23 EDT 2009 | davef
Board fabricators use solder as a resist to protect copper traces from process chemicals. Fabricators remove this resist in later processing. It's possible that board fabrication processing is the source of the tin that you see.
Electronics Forum | Thu Sep 10 06:28:17 EDT 2009 | rohitfast
1*10E9~11. Pl confirm me about the ESD requirement of this process. How i will ensure that process is ESD safe?
Electronics Forum | Tue Feb 16 13:30:20 EST 2010 | asksmt
Hi, I have specified Lead Free Plating for my Four Layer PCB. but the Final Production Solder Process is not Lead free it is leaded Process. My question is will there be an issue if we use Lead free plating on PCB and use leaded solder material fo
Electronics Forum | Wed Nov 03 04:50:05 EDT 2010 | jacki
Dear all is there anyone knew about burn-in process and what type of solder must be used for burn-in-board? And, what the maximum temp during burn-in process? Thanks in advance.
Electronics Forum | Tue Jan 31 15:25:14 EST 2012 | joeherz
Hege, Yes. Good info. We have other products that run lead free process with known non-RoHS compliant components. All of these are using LF process compliant fabs however so this is the first time we have been in this position. Thanks.
