Hi Glenn,

IPC-TM-650, Method 2.6.22 has been superseded by J-STD-035.

Best,

Chris
>> glenn pelkey <[log in to unmask]> 04/02/99 11:53AM >>>
Hello friends,

I'm reading J-Std-20 on moisture sensitivity of plastic packages that I
got off the Jedec web site.  In it is a reference to IPC-TM-650, Method
2.6.22, "Acoustic Microscopy."  However, I can't find that particular
test method in our manual or on the IPC web site.

Does anyone know the status of that test method?  And, as a follow-up,
does anyone know of other standards (military, IEC, etc) that address
Acoustic Microscopy (in some situations, known as "Sonoscan" or "CSAM")?

Thanks for your help.

Glenn Pelkey
Maxtek Components Corp.
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