The December Issue of PCD&F/CA

Our December issue hits the digital streets today and features a cover story from Terry Munson at Foresite, who performed a comparison of analytical techniques using 25 conformal-coated no-clean assemblies after environmental testing for 40°C/90%RH for 168 hr. Terry found FTIR, SEM/EDS and ion chromatography need an assist when determining the true source of contamination.

Another major feature reviews system design methodology for complex PCB designs.

Other highlights include discussion of pad-to-via clearance’s effects on solder joint strength, minimizing bottom termination component voiding, printer tooling, controlling solder paste slump and how to deal with an unhappy OEM.

As always in December, we look back at our industry friends and colleagues who passed away this year.

Finally, is free CAD a good thing? That’s the question I ask in my editorial this month.

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About Mike

Mike Buetow is editor-in-chief of Circuits Assembly magazine, the leading publication for electronics manufacturing, and PCD&F, the leading publication for printed circuit design and fabrication. He is also vice president and editorial director of UP Media Group, for which he oversees all editorial and production aspects. He has more than 20 years' experience in the electronics industry, including six years at IPC, an electronics trade association, at which he was a technical projects manager and communications director. He has also held editorial positions at SMT Magazine, community newspapers and in book publishing. He is a graduate of the University of Illinois. Follow Mike on Twitter: @mikebuetow