Electronics Forum | Fri Jun 06 03:28:52 EDT 2008 | reypal
I've got the same scenario. and I followed SAC105.
Electronics Forum | Thu May 29 13:12:10 EDT 2008 | yam6rider
Just like to know what you guys thoughts regarding mixed alloys. Production run SAC305 and some components are SAC105. So, which profile should you follow. SAC105? or SAC305.
Electronics Forum | Thu Sep 25 08:30:27 EDT 2008 | jwentz
Yes, we are looking at using it for our solder paste. The customer mentioned wants us to test our boards and initially we've heard the SAC105 is better for "higher mechanical stressed" assemblies. Thanks for your reply!!
Electronics Forum | Wed Sep 24 19:18:53 EDT 2008 | ratsalad
We had a PCB vendor provide us with SAC105 plated HASL boards. They worked fine on the first pass through reflow. The second pass was not pretty. We couldn't get much of anything to solder to the board. That may not have been the alloy, it could
Electronics Forum | Thu Sep 18 12:11:45 EDT 2008 | jwentz
Does anyone have experience with using Pb-free SAC105? We are looking at the pro's/con's compared to a SAC305 process for a SMT operation. I have read it has a higher melting temperature. Specifically, we are concerned about a product we are developi
Electronics Forum | Thu Sep 25 16:30:44 EDT 2008 | aj
Hi, I would be interested to hear the outcome of your trials! Although, if mechanical stress is of concern, I would look at what is causing the stress and tackle that. I would suspect that any stress great enough to fracture sAC305 joint would do t
Electronics Forum | Tue Mar 04 06:33:38 EST 2008 | reypal
The attached photo from cross section. (like head in pillow)
Electronics Forum | Wed Jul 02 08:30:32 EDT 2008 | interflux_electronics
Why not follow SAC305? you would do so for any other component finish wouldn't you? A component finish of pure Sn would also not call for a pure Sn profile, would it?
Electronics Forum | Tue May 14 21:40:23 EDT 2013 | ultimatejoker
What is the different between SAC and LF Solder Alloys?I found out that LF38 is SAC105 and LF45 is SAC305. Is it because LF is some standard international name for particular country?
Electronics Forum | Tue Mar 04 05:47:07 EST 2008 | andrzej
Can you describe what you mean by "pillow effect" Do you have any photos ?
