Electronics Forum | Mon Mar 26 10:40:14 EDT 2007 | solderiron
WaveroomPlus can offer the following Sn95.5 Ag3 Cu0.7 Sn95.5 Ag4 Cu0.5 Sn96.5 Ag3.0 Cu0.5 Sn97 Ag2.5 Cu0.5 Steve@waveroomplus.com
Electronics Forum | Tue Feb 01 14:33:23 EST 2005 | George
I have been told that If you are not going to do business outside the USA then you don't have to worry about going Lead Free.. Is that correct? Also it seems everyone is leaning towards SAC305. What about SN95/AG4 instead???
Electronics Forum | Tue Apr 26 05:04:10 EDT 2005 | siverts
Sorry for my blackout, but here it comes: Solder paste: Senju 7100-GRN360-K1MK-VS Sn 95.5 Ag 3.9 Cu 0.6 Solder wire: Kester 24-7040-8834 Sn 96.5 Ag3.5 Regards,
Electronics Forum | Tue Aug 30 12:49:59 EDT 2005 | Ted
Slaine, We use a Pd/Ag thickfilm paste. Because of the leaching we had to start using solder pastes that have silver in it. For RoHS, we are using a solder paste with an alloy of Sn95/Ag05. We also have to double print the thickfilm pastes. I h
Electronics Forum | Wed Jun 20 08:46:15 EDT 2012 | jdengler
Hello all, We have a customer requesting the use of Sn95/Sb5. Of course they are in a hurry and I have not found any in stock. I need solder paste and cored wire. We can use water soluble or low residue (no-clean) flux. Anyone have a lead on a s
Electronics Forum | Thu Dec 22 12:05:37 EST 2005 | Tony
Currently we are using a 2 step vapor soldering process to manufacture our std. lead soldered parts. The first step was done with a ls240 vapor fluid and the second was done with a ls200 fluid. Using a 221 deg C sn95/Ag5 solder for the first step a
Electronics Forum | Sun Jan 30 21:56:05 EST 2000 | Paulvannan
We used Promosol Sn96.5/Ag 3.5 during our initial qualification for similar application. We could not achieve a shiny solder joint. Our changes to Sn95.5/Ag 4.5 does not improve the look. In order to confirm the reliability of the joint, I suggest yo
Electronics Forum | Tue Feb 01 15:54:53 EST 2005 | jbrower
Hi George, The simple answer is that if you're company only does business in the US, or South america or Antartica or any where else that you aren't frozen out due to RoHS and the WEEE directives, then going lead free may not make sense. Unless your
Electronics Forum | Tue May 12 01:09:17 EDT 2009 | malmsteen
Thanks for replying Mr BoardHOuse. The product has to be RohS compliance. Surface finished is something that I am still considering and currently looking at either OSP or Immesion Silver. In short whatever combination that can produce high reliabili
Electronics Forum | Wed Mar 21 11:42:54 EDT 2012 | davef
Downhole solder suggestions, in order of preference are: * Kester Sn96.3Ag3.7. Most vendors do not stock straight tin-silver alloys, whose wallet is that fat? * SAC305 can usually be used in place of one of the copper-free tin-silver alloys in downho