Electronics Forum | Mon Jan 12 14:07:53 EST 1998 | Yves Trudell
I've heard of a series of labels that absorb moisture at different rates and/or change appearance when a specific saturation level is reached. If such labels exist and if they could be correlated to the exposure limits of specific moisture sensitivit
Electronics Forum | Thu Sep 22 10:51:16 EDT 2005 | Rob
Stick a label on the package with the initial opening time and date & the use by time, then check before using again. Use the disposable indicator cards - if the are attached top the waffle packs they are getting the same exposure. Get your supplie
Electronics Forum | Thu Sep 22 06:54:14 EDT 2005 | Rob
Hi Gavin, Depends on what MSD class, but in general for the more sensitive parts if they've been opened & not used within the time limit it's rebake, add dessicant & seal. Our distribution side splits them down into more manageable/production size
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 10 20:40:49 EST 2004 | Kevin McCarten
1st thing to be said; I work for a company that supplies Desiccant Dry cabinets to the electronics industry for the storage of moisture sensitive components. The answer here really lies in inventory management/control. Ultimately you want to avoid b
Electronics Forum | Thu Jul 13 22:20:38 EDT 2000 | Dave F
=10 mils larger than lead 3 silk screen legend text weight >=10 mils 4 pads >=15 mils larger than finished hole sizes 5 place through hole components on 50 mil grid 6 no silk screen legend text over vias (if vias not solder masked) or holes 7 so
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