C-FAR Evaluation
PWB Case Study
Thermal
Length
Thickness
CTB
Reference
Associated
Temp
Warpage
Model
PWB
Temp
Temp
Change
Description
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Total length
H/H
L/L
M/L
L/L
L/L
L/L
H/M
Total width
L/L
L/L
M/L
L/L
L/L
L/L
H/M
Total height
L/L
H/H
M/L
L/L
L/L
L/L
H/M
Cost
L/L
L/L
L/M
L/L
L/L
L/L
M/M
Part Number
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Total
Diagonal
M/H
L/L
M/L
L/L
L/L
L/L
H/M
CTB
L/L
L/L
H/H
L/L
L/L
L/L
H/M
Nominal req L
thickness
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Max. L req
thickness
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Min. L req
thickness
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Nominal req F
thickness
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Max. F req
thickness
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Min. F req
thickness
L/L
L/L
L/L
L/L
L/L
L/L
L/L
Size_of_layup
L/L
H/M
H/M
L/L
M/L
M/L
H/L
C-FAR Matrix Example
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