Electronics Forum | Thu Mar 04 17:10:19 EST 1999 | Earl Moon
| Our vendor proposed to supply us with shields made out of Cold Rolled Steel (CRS) electroplated with Sn (50 - 150 minches). Should I be concerned with solderability or are there a better alternatives to tin finish? | No matter the base metal, elec
Electronics Forum | Wed Oct 14 18:26:21 EDT 1998 | Abhijit
How are solder pastes manufactured right from the level of extracting lead and tin ?
Electronics Forum | Mon Dec 31 08:38:15 EST 2001 | davef
Search the the fine SMTnet Archives to get started.
Electronics Forum | Fri Feb 22 15:08:32 EST 2002 | rkevin
Thanks for the input.
Electronics Forum | Tue Jul 16 21:28:41 EDT 2002 | davef
Questions are: * What is this green material? * What does the green material look like? * What the impact of this material on the long-term reliability of your customer�s product? * What flux did you use to solder these boards? * How were the boards
Electronics Forum | Wed Oct 16 01:28:45 EDT 2002 | redmary
during the failure analysis, how to etch the tin,nickle,and copper?
Electronics Forum | Thu Jul 17 12:51:46 EDT 2003 | James
Any suggestions on trying a paste with a stronger flux?
Electronics Forum | Thu Jul 17 14:18:45 EDT 2003 | davef
What is this oxidation? What does it look like?
Electronics Forum | Fri Jul 18 10:23:06 EDT 2003 | James
The parts adhere solder very well. It does not pertain to a certain part on the board either it is all over the board. I cant really say that it is oxidization all you can tell is that on certain parts of the pad still shows like white tin and that
Electronics Forum | Thu Aug 14 14:48:27 EDT 2003 | dphilbrick
Get into the plastics business! No tin there!
