Electronics Forum | Thu Jan 05 08:53:21 EST 2023 | tommy_magyar
Check manufacturing date code (if you can) on the reels against your receipt of the material. If you are a contract manufacturer you could make a supplier quality claim if they have sent you expired components (and you did not know). A relatively eas
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 | Tue Feb 24 16:05:58 EST 2015 | alexeis
Hi, The best way is to sort your components for each shape type by expiration date and than by delivery date. This will give exactly what you need to reorganize from lifo to fifo. Best Regards, Alexei
Electronics Forum | Wed Mar 15 13:35:40 EDT 2017 | scotceltic
I have a double sided PCBA setup. I have MSL components on both assembly sides. When I run Assy Side one I am within the allotted hours remaining on the MSL component. I then wait 40 hours before running 2nd Assy side. By then the hours on the 1s
Electronics Forum | Fri Aug 16 17:08:07 EDT 2002 | davef
Could be. It does indicate imperfection. * �The component was manufactured and shipped correctly and should not need baking in order to use it.� => Sounds good. Most classes of MSD packaging have a self-life. Lots of times it�s expired before it
Electronics Forum | Thu Jul 17 13:57:21 EDT 2008 | dphilbrick
The recommended bake temperature for components in Tape and Reel is 40C. If you use a bake temperature higher than that, the cover tape and other elements of the packaging will degrade to the point that it becomes impossible to reliably use an automa
Electronics Forum | Fri Apr 30 00:20:33 EDT 2010 | sudhir14
We are using QP fuzi m/c during the placement of comp. PCB is fixed & placement head is movable This component is placed at last but still we are getting the problem Comp. is placed with slowest setting also slowest comp. transfer speed of nozzle h
Electronics Forum | Tue May 05 15:45:37 EDT 1998 | Dave F
| Looking to buy used or new tubes, that will fit an SOIC-16 | Need these tubes ASAP. We need to bake these parts and drypack. | Please email or call if you can help. | Eric Jenkins | 801 956-0897 Eric I'm not sure of the manufacturer of the parts th
Electronics Forum | Fri May 22 11:12:25 EDT 1998 | Mike Glenn
| | Does anyone know about low pressure/low temperature | | ovens used for baking of moisture senstive | | components? | | Thanks | I need to know from where your need came. I usually just bake in conventional ovens with specified times and tempera
Electronics Forum | Fri Aug 16 18:23:48 EDT 2002 | kenbliss
Hi Dave Interesting points. If I understand you correctly 1. about 2% of part numbers have a moisture problem 2. Packaging frequently comes in with expired dates on them. This seems hard to believe you would accept them. 3. To really solve the
