Electronics Forum: fr4 moisture absorbtion (81)

Moisture absorbtion in circuit boards

Electronics Forum | Fri May 31 10:35:46 EDT 2002 | dason_c

I think that the IPC spec only apply to the MSD. I had a paper from Lucent and forwarded by Francois Monette, please aware that the first 2 hours, the moisture doesn't bake out from the assembly/component and result show that it is increase the weigh

Moisture absorbtion in circuit boards

Electronics Forum | Thu May 09 17:28:33 EDT 2002 | davef

There is no IPC specification, nor should there be. * There are just too many peculiarities in the design and fabrication of PWB. * The issue is not defining how to store boards. The issue setting expectation for reliable products and allowing you th

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