Hi Siggi!
I don't think there are any standards out there to detail specifications  for
that kind of long term storage for components, or assemblies. There is
however, work being done in that area. You can go to:
_http://www.calce.umd.edu/general/Roadmaps/Failure_Identification/parts_r.htm_

(http://www.calce.umd.edu/general/Roadmaps/Failure_Identification/parts_r.htm)
and see what kind of research and studies have been done, and are ongoing.
To access that information you must become a member...probably not for free,
but  if it is something that is very important to you, might be a worthwhile
investment.
-Steve Gregory-

Hello  all

Which standards / descriptions are available for the long time  storage (10
years or more) of assembled PCB or components?
Thanks for  your help

Siggi

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