Electronics Forum | Fri Jan 04 15:34:49 EST 2002 | fmonette
As Dave mentioned we have put together a MSD audit checklist to insure that your internal procedure is complete and in line with J-STD-033. It's a free download at http://www.cogiscan.com, click on Moisture Sensitive Devices to access the MSD Knowle
Electronics Forum | Thu May 06 13:19:57 EDT 2004 | fmonette
Hi Rob, You might want to consider changing your current procedure. Components classified MSL 4 have only a 72 hours floor life at 30C/60%RH. Even if you consider the de-rating factor (table 7-1 in J-STD-033A), at 50% this maximum exposure time wil
Electronics Forum | Fri Aug 22 13:55:24 EDT 2008 | jdumont
We have used the Cogiscan system successfully here for 3 years or so now I think its been. I couldn't possibly imagine tracking MSL's on a lot of parts by hand... and being able to trust your numbers. This software will track everything for you and a
Electronics Forum | Thu Aug 21 16:33:49 EDT 2008 | decaire
The 2 most common approaches for MSD Tracking and Control on the factory floor are: 1) Manual paper-based procedures (Example: Log Sheet or Label that the operator must fill out and pay attention to) - or - 2) Software-based tracking system (Example
Electronics Forum | Thu Sep 15 17:44:15 EDT 2022 | decaire
I agree with Evtimov that sticking with the J-Std-033 is preferable to creating your own procedure at a different temp, especially if you need to pass an audit since the auditors will compare your process to the J-Std. My understanding is that oxida
| 1 |
winsouce.jpg)
.gif)
.gif)
