I don't remember seeing anything like that but I would welcome it if it exists.  I can tell you there are a couple of documents around DPMO which is one method of assessing a PCBA density.

IPC-9261
In-Process DPMO and
Estimated Yield for PWAs

IPC-7912A. 
End-Item DPMO for Printed 
Circuit Board Assemblies


 
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-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Joe Macko
Sent: Tuesday, May 07, 2013 2:03 PM
To: [log in to unmask]
Subject: [TN] populated board complexity rating approach

Technetters,

 

A while back I remember seeing within I think an IPC document an
approach for categorizing circuit boards in terms of component density,
complexity, size, etc. so one board could be effectively compared
against another board(s) as a means to judge say SMT processing
differences.  I thought that it was within J-STD-001 but did not see it.

 

Would someone pls help and let me know what IPC doc has such
information.   Thx

 

Regards,

-Joe 

 

 

Regards,

-Joe M.

x3049

 

 


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