Electronics Forum | Fri Apr 07 01:39:04 EDT 2006 | raqi16
Hi, i tried to search but am hving trouble finding discussions on leaded parts being used in leadfree soldering process. So, i need some inputs from expert members here. Will it work if a component plated with SnPb will be used in a lead free sold
Electronics Forum | Thu Apr 13 08:53:28 EDT 2006 | russ
If your part will withstand the higher pbfree reflow temp you should be fine. We have done this on limited basis in pbfree transistion with no reported reliability issues.
Electronics Forum | Thu Apr 13 02:32:12 EDT 2006 | raqi16
yep, only SMT reflow.
Electronics Forum | Thu Apr 20 22:04:08 EDT 2006 | raqi16
thanks! yes, the package has been qualified using 260deg max pk temp for the reflow at precon
Electronics Forum | Fri Apr 07 14:37:56 EDT 2006 | muse95
Yes, sorry, I have no detailed experience with wave-soldering. Probably if you use Pb components with Pbfree wave, you risk contaminating your wave solder pot. I don't know how much it would take or what all the dangers of that are, other than the
Electronics Forum | Fri Apr 07 13:46:17 EDT 2006 | slthomas
Is it safe to assume that you're only talking about SMT reflow here?
Electronics Forum | Thu Apr 20 22:46:26 EDT 2006 | samir
Amol, I thought I answered your question in another thread, dude! Anyway, to re-iterate. Yes, I was able to pull it off a hybrid profile. The LF BGA passed tensile testing, but no, it wasn't thermally cycled or stressed first to expose any latent
Electronics Forum | Fri Apr 14 07:59:42 EDT 2006 | amol_kane
Hi russ, I am in the process of developing a "hybrid" reflow profile to solder a board that has LF BGAs and leaded solder. Have you encountered a similar situation before? if so what was the "safe" top side temp for the leaded components that was set
Electronics Forum | Fri Apr 21 07:44:04 EDT 2006 | amol_kane
yes! i though this thread looked familiar! looks like it has been repeated....even the response from muse is very very familiar...that, or i am have a serious attack of deja vu! thanks for the requote though.......by doing some research I decided to
Electronics Forum | Fri Apr 07 11:19:55 EDT 2006 | muse95
Technically speaking, most likely yes it will work, unless possibly it is a BGA. There are issues surrounding BGA's. Here are some of the general issues: On any type of component, if the Pbfree solder you are using contains bismuth, then the Pb in
