Hello,
I am looking for any good references for an overview of PWB manufacturing
defects.  I am looking for typical defects & causes relating to
various/typical PWB manufacturing process steps.  i.e. What are the typical
process defects per PWB fabrication assembly step?

I am aware of IPC-600F regarding target, acceptable and nonconforming
conditions that are either internally or externally observable on PWBs.  I
am looking for more technically focused information references around the
cause of process defects.

This is a first step towards looking at defining a more thorough and
detailed PWB vendor qualifications process.

Thanks - Any help would be great!
Jason.


Jason Cross
Technical Services Group
Mark IV Industries
 905-624-3020
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