Page 132 - Building A Succesful Board-Test Strategy
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118 BUILDING A SUCCESSFUL BOARD-TEST STRATEGY
Figure 3-18 This solder joint will pass both x-ray inspection and electrical test,
(Courtesy Agilent Technologies.)
Figure 3-19 Contrast this joint with one in Figure 3-18. This one will pass electrical
test because a connection exists, but will fail the quantitative analysis of x-ray inspection
because it represents a reliability problem for the product in the field. (Courtesy Agilent
Technologies.)
