Hello,

We are in the process of manufacturing a very simple board assembly.  The 
material requirements for the board material are described in the customer 
drawing as G-10.  The material supplier originally certified the material as 
FR4, when questioned as to the equivalency of these materials our supplier 
simply "doctored" the certification by adding G-10 in parentheses after the 
FR4.  Without a full blown investigation of the supporting specifications, 
which I don't have readily available, could someone simply answer, are these 
two different designators for the same material?

Thank You
Darrell Bonzo
EDO Corporation 

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