Electronics Forum | Wed Nov 07 15:01:18 EST 2012 | nikyta
Thanks Dave , my question is about Spopov want to try "Lead Free" SnBi (but uses it on Leaded finishes), but is worry about its low melting point (at this point, no longer 138 degrees as he wrote, but rather in an unknown and unpredictable range bet
Electronics Forum | Sun Jul 28 05:35:25 EDT 2013 | mbb
Is it possible to run Pb-Free reflow without nitrogen?
Electronics Forum | Fri Sep 13 08:17:13 EDT 2013 | gregp
Hello Action_101, We are pretty much on the same wavelength as far as moving the cut and clinch and leaving the board stationary. It is the first I have heard about the cut and clinch being difficult to work on but you worked on them so your opinio
Electronics Forum | Thu Sep 19 10:22:14 EDT 2013 | rgduval
With the Pb-Free BGA on there, you'll want to use pb-free solder paste for assembly. The logical course of action would be to use Pb-free solder paste for the entire assembly, and to reflow at the temperatures necessary for the BGA and Pb-free paste
Electronics Forum | Thu Oct 31 15:36:20 EDT 2013 | ke6zoy
Thanks Pete!
Electronics Forum | Thu Oct 31 17:34:37 EDT 2013 | hegemon
Keep in mind that you may need to assure that there are no pure tin finishes remaining on your parts. A general idea is that parts with pure tin (RoHs) finish will need to be plated with tin-lead solder to avoid the possibility of tin whiskers formi
Electronics Forum | Mon Nov 11 10:54:05 EST 2013 | mleber
We are leaded only. (Military CM)
Electronics Forum | Tue Oct 07 13:01:48 EDT 2014 | charliedci
does anyone have experience with reflow of Micro SD cards to PCB@ lead free temps?
Electronics Forum | Tue Jan 06 16:31:41 EST 2015 | jacklucas
In switching to lead free processing, we find ourselves having over 400 PCB part numbers with Sn63 HASL finish. And there is no hope of quickly purging inventory and getting our drawings changed to call out a lead free finish. I want to avoid having
