Electronics Forum | Tue Mar 08 08:28:12 EST 2005 | py (france)
a french subcontractor had tried this alloy for a show (in france). I was here , the PCB was not to hard to weld , but the results were not as good than Sn63pb37.(of course) the advantage is the price. see cookson for details.....
Electronics Forum | Tue Mar 20 06:09:20 EDT 2007 | d0min0
Hi, can't find answer to my question on web - maybe someone can help would it be compatible to use a wire of Sn62Pb36Ag2 for a product made with Sn63Pb37 paste ??? regards
Electronics Forum | Wed Aug 27 11:25:11 EDT 2008 | blnorman
We use immersion tin boards and ENIG with Sn63Pb37 with no problems. We did have to tweak the profile higher with ImmSn though.
Electronics Forum | Tue Dec 02 13:01:11 EST 2008 | floydf
Does anyone know if it possible to use Sn63/Pb37 paste on a board with Sn100 finish. Any thoughts on this will be greatly appreciated.
Electronics Forum | Mon Apr 30 17:43:53 EDT 2012 | scottv02
I have heard there is a process for mitigating the pure tin issues for 0402/0201 size parts by the use of SN63/PB37 solder print process. Is this true and does anyone have the data to back this up?
Electronics Forum | Wed Feb 14 02:08:40 EST 2018 | ameenullakhan
Hi Sweetoldbob, Thanks. We are using SMQ92J solder paste ( Sn63/Pb37 ). We are on higher side of reflow time for leaded paste. Regards, Ameen
Electronics Forum | Wed Jul 24 10:07:44 EDT 2019 | ameenullakhan
Hi Team, Can anyone suggest me best stencil opening for CCGA. Attached is the component details. Solder paste : water solube - ORL0 - Jtsd 001 ( Sn63/Pb37) Any one has qualified the same. Regards, Ameen
Electronics Forum | Tue Jun 07 19:24:26 EDT 2005 | Joseph
Dear all, Recently we encountered some functionality failure when using lead-free component(Sn99.3/Cu0.7)at SnPb(Sn63Pb37) wave soldering process. Can lead-free component use at non-lead free process? Any input/idea are much appreciated. Rgds
Electronics Forum | Fri Feb 13 11:46:23 EST 2004 | Jack
Is your customer trying to reduce voiding? If the device is using Sn90 / Pb10 and the paste is Sn63/Pb37 the board will melt first. However, if both solders are 183C eutectic, it's a tossup? PCB design, copper weight, bga type (pbga, micro bga, Tbg
Electronics Forum | Thu Feb 24 16:08:54 EST 2000 | Gary
I have the situation where we may need to use a variety of reflow temperatures. It seems that the design engineers want us to try a variety of "unspecified" pastes on the products. For example, the first PCB would be assembled using a higher temperat
