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 | Fri Jun 18 13:21:22 EDT 2010 | baildl632
Stephen, Yes, stencils for individual components. I have located a few laser engraving business that make the stencils custom.I have contacted CircuitMedic to see if they make the stencils custom or not. thanks for your advise. I appreciate it.
Electronics Forum | Tue Mar 13 11:15:43 EDT 2012 | flyingsnow
It looks like our printing is fine. The short issue is caused by the placement. Mydata we used for placement has a global force setup which cannot be changed for individual component.
Electronics Forum | Fri Feb 08 15:23:53 EST 2013 | spitkis2
Anyone know the placement force value (in lbs, kg, or N) on your PnP equipment when placing QFN or Wafer Level CSP's? Is this a parameter you would program for an individual component that is determined to be sensitive / fragile or do you use the
Electronics Forum | Wed Sep 03 12:44:34 EDT 2008 | Bob Douglas
When considering MSD issues two factors really need to be focused on; first, environmental control of the individual subject component/s during storage and second, monitoring of the packages out of the controlled environment. It's important that eac
Electronics Forum | Thu May 25 02:28:27 EDT 2006 | AR
Synkronizer sounds like a great idea, but what do you do if your BOMs incorporate more than one component ref per line (as in our case), often with different kinds of notation for a sequence of components. You need some kind of parser in order to spl
Electronics Forum | Fri Dec 02 15:29:16 EST 2011 | davef
Fifth, if an individual component is off, but all others are on, * Go back to the CAD file and find out why the centroid is not correct, and fix it there * Check the feeder calibration, In short, you should never "tweak" your pick and place machin
Electronics Forum | Mon Feb 09 07:55:16 EST 2015 | jax
Without knowing the surface finish of the PCB lets focus on an alternative problem... At a minimum, you need to look at the 1/2 built assembly like individual components, all having their own MSD levels and all subject to 2nd side reflow temperatures
Electronics Forum | Fri Jun 18 12:40:09 EDT 2010 | stepheniii
Are you talking about mini stencils for individual components? If so we check here first http://www.circuitmedic.com/products/stencils.shtml I think circuit medic only has ones for parts they have done repair work for. Their selection is a bit unu
Electronics Forum | Wed Feb 13 15:12:09 EST 2019 | slthomas
The reason I asked about using X-Y data (originated from the pcb files) is that if you bombsite the locations with the camera and program or adjust them individually, you run the risk of having to do it over and over when fiducials change, your fixtu
