Electronics Forum | Wed Apr 16 02:40:57 EDT 2008 | andrzej
hello, I found on label two information about MSL level : MSL-2 - 240C MSL-3 - 260C Does it corresponds to SnPb and Pb-free ?
Electronics Forum | Mon Feb 14 16:31:00 EST 2011 | smt_guy
How did you implement or control MSL in your manufacturing?
Electronics Forum | Wed Jan 14 12:48:55 EST 2015 | dyoungquist
MSL rating is not tied to a specific package type/size. I have seen 2 components (ICs) have the same physical package but one was MSL-3 while the other was MSL-5. From my experience, while component manufacturers are not consistent as to where they
Electronics Forum | Thu Jan 03 06:58:41 EST 2002 | Scott Davies
MSL is "Moisture Sensitivity Level", and you should be able to find information on the websites of individual component manufacturers. For example, take a look at Infineon; http://www.infineon.com/greenproduct/msl_classification1.htm
Electronics Forum | Thu Mar 29 07:40:59 EDT 2012 | mbnetto
Hi, I'm facing this kind of problem now too. I'm introducing MSL control in the factory I work and the only way to solve this problem is to check every component with moisture barrier bag. I also tried to verify the MSL level in components data shee
Electronics Forum | Wed Jan 14 12:40:46 EST 2015 | dyoungquist
MSL is used for components (and possibly bare pcbs) that are going to go through a reflow oven process in the future. In most cases, populated pcb assemblies will not be going through the reflow oven process again. Therefore, it is not necessary to
Electronics Forum | Thu Jan 03 02:35:18 EST 2002 | ianccy
Hi, I am trying to write SOP about the baking requirement of some CSP and uBGA components, the label on the packing said its usable within 72 hours and follow the MSL 4 condition, what does the MSL means? is it Material Safety Level? Has anything to
Electronics Forum | Thu Jan 03 02:36:04 EST 2002 | ianccy
Hi, I am trying to write SOP about the baking requirement of some CSP and uBGA components, the label on the packing said its usable within 72 hours and follow the MSL 4 condition, what does the MSL means? is it Material Safety Level? Has anything to
Electronics Forum | Thu Apr 17 07:57:07 EDT 2008 | GSx
Those components can be soldered at both SnPb and Pb Free Reflow process. In case you will submit them to Pb Free Reflow temperature you must treat those components as MSL-3 In case you will submit them to SnPb Reflow temperature, you must treat t
Electronics Forum | Wed Dec 14 17:25:58 EST 2011 | blnorman
Not really sure I understand. Are you trying to install MSL controls in the plant? If so, do you mean from the standpoint of say a MSL 5 part that has been exposed to the mfg floor for 24 hours then returned to the cabinet: how do you collect the i
