It is very easy to overlook how important the Printed Circuit Board industry is, both domestically and worldwide.  Many designers, fabricators, and assembly shops have voiced their desires for greater recognition, and the IPC is even lobbying on Capitol Hill for increased federal notice and support.  And yet, I truly believe the greater danger is that WE (the designers, fabricators, and assemblers) might forget how important our role is.  Even more specifically, I want to challenge us as an industry to step back and remember who our real customers are… …

I am so excited to see how many people have joined various groups in the last year! Last April I compiled a list of the best LinkedIn groups for printed circuit board professionals and enthusiasts.  Many changes have occurred since then, with the addition of new groups and the demise of others.  Below is my take on the best groups for 2010.  I also want to point out a few groups I find to be great concepts, but which have yet to find the type of traffic necessary to sustain …

A big topic in the last few years has been the occurrence of (and the damage caused by) the growth of tin whiskers in high-profile and high-reliability products.  Elusive, often misunderstood, and difficult to prevent; tin whiskers have posed significant problems.  In fact, even just two weeks ago TechEye.net was speculating that tin whiskers may be behind the massive Toyota recalls. Whether the whiskers are out to race cars, or are turning into conductive plasma arcs capable of carrying hundreds of amps, it is clear that they are a force …

As the keys begin to stick on my Samsung Blackjack II, and I think about how the navigation wheel used to spin freely, I remember the days of my Siemens M56.  That little phone was built like a tiny brick, and it withstood the harshest abuse.  Whether we were swimming in saltwater or it was falling off the top of my moving car, my little phone never complained, remained tough, and always worked.  It was a sad day when, after three and a half years, I had to “upgrade” to …