Innovative ways of thinking are tantamount to making changes in procedural methods. Just in Time (JIT) procurement for acquiring EOL’d embedded boards is often not an option for Legacy Equipment Manufacturing (LEM). Once an EOL notice has been issued and the parts for your system are no longer in production you’ll want to know the […]
When reading the news around counterfeit components, much of the dialogue is driven by the defense industry. When you are dealing with systems that protect our national security and the lives of the people out in the field – you’re not dealing with counterfeits in a bunch of trivial electronics. You’re taking necessary steps to protect the lives of men and women who depend on the systems for their safety. Since 2011 more than 1800 cases of counterfeit components were reported in defense applications, including mission computers operating the THAAD missile system, in the Air Force’s C-27J, in the Navy’s P-8A, and in electromagnetic interference filters on an SH-60B helicopter.
However, the trouble with counterfeits isn’t limited to the defense industry and the military. They’re just currently the ones driving the conversation and legislation such as the 2012 National Defense Authorization Act, Sec. 818.
It can be easy for those of us in the embedded industry to think of obsolescence as predominantly an electronics or software issue and to imagine its scope as limited to small- or medium-scale consequences. Unfortunately, the harsh reality is that obsolescence is a problem across many industries, and the consequences can be severe. The […]
It is strange how onboarding the concept of legacy sustainment can change the way you look at the world around you. On a recent road trip along one of the nation’s many two-lane highways, I found myself wondering about the thousands upon thousands of wooden utility poles dotting the landscape. How often are they repaired? […]
“Proactively consider DMSMS through[out] a system’s life cycle by anticipating potential DMSMS occurrences and taking appropriate logistics, acquisition, and budgeting steps to prevent DMSMS from adversely affecting readiness or total ownership cost.” SD-22 DMSMS Guidebook Continued from a previous post: Being Proactive While obsolescence management traditionally starts after products become mature, that is really waiting […]
When the subject of counterfeit mitigation and avoidance comes up you generally find a couple of areas that people focus on: standards, test/inspection, and tagging. Tagging can involve many things, including specially etched marks, marks that show up only under certain lights, rare earth tags, and DNA tags. In general, these marks rely one or […]
Recently on NPR I heard that PC sales have hit a record low. With the growing touch screen market, even Windows is focusing their innovation and development on the tablet market and with operating systems like the recently updated Windows 8. Bringing together the best of both worlds is the “convertible” market, where your “laptop” […]
With the dialog about counterfeits in the supply chain, it is easy to lose track of what counterfeits actually mean. Yes, they will hurt your business. Yes, they can lead to heavy penalties and jail time, but counterfeits can also lead to jeopardizing lives; a risk that could otherwise have been avoided.
I am always looking for recent numbers and reports to keep the topic fresh and moving forward. But, recently, as I researched my paper for the upcoming SMTA International conference, I’ve come across some new numbers that drives home, once again, how vulnerable everyone is to the issues around counterfeits.
I personally take an average of 2-4 flights every month. According to the FAA, the amount of travel Americans are doing both for business and recreation is increasing. It is projected that the total number of people flying commercially on U.S. airlines will increase from 732 million to 746 million in 2013, and increase to 1.2 billion by 2032. And in 2010 the FAA estimated that some 520,000 counterfeit parts make their way into planes each year.
Following a directive from the US military in the early 1990s, the defense industry made a shift from using custom embedded electronic components made to military specifications to commercial-off-the-shelf (COTS) components. Since the overall share of the DoD as a consumer was expected to shrink over time, this move to reduce costs took a practical […]
Saying that something is “good enough for government work” is often meant as a joke and the reference implies “mediocre work.” The irony is that “government work” is often highly sophisticated; systems are designed and engineered to operate in the most extreme environmental conditions for a very long period of time.
I recently had the pleasure of having lunch with a talented component engineer who has spent much of his career working in the defense industry. During the course of our discussion I learned that some aviation systems need ICs to operate in temperature extremes ranging from -55°C to 125°C; ground units often travel in harsh environmental conditions (e.g. fighting extreme heat and sand storms in deserts) while being exposed to hostile attacks; satellites traveling through orbit are exposed to protons and heavy ions from solar flares, yet must operate reliably in space.