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FEATURED ARTICLES AND COLUMNS:

Knocking Down the Bone Pile: X-ray Inspection of Ball Grid Array Solder Joints

August 7, 2026 | Nash Bell, Knocking Down the Bone Pile

Ball grid array (BGA) devices are ubiquitous in electronic products primarily due to their advantages, including compact packaging, greater durability than leaded devices, and improved performance from shorter signal paths. BGAs improve electrical performance by reducing inductance and capacitance between the internal silicon die and the PCB, resulting in superior signal integrity and faster operation speeds. BGAs also offer superior thermal performance by dissipating heat more effectively, reducing the risk of overheating.

I-Connect007 Editor’s Choice: Five Must-Reads for the Week

August 7, 2026 | Nolan Johnson, I-Connect007

Are you familiar with the “locus of control," which describes how much we believe our actions can change the outcome of our lives? Internal locus of control, for example, is the belief that our actions greatly shape our outcomes; external locus of control holds that external forces have a greater influence than our actions on how our lives play out. How we view our own locus of control can strongly influence how we respond to the world, perhaps even creating a self-fulfilling prophecy situation. The news has taken a more languid pace this week. Not so, however, for our intrepid band of I-Connect007 columnists, who thoughtfully tackle some chunky locus of control topics.





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Nolan’s Notes: The CMMC Certification Question Mark

August 4, 2026 | Nolan Johnson, Nolan's Notes

About a year ago, the Global Electronics Association published a report, “Interconnected: Global Electronics Trade in an Age of Disruption,” which made a convincing case that the electronics industry is the most globally...

Learning With Leo: Where Reliability Actually Hides

August 5, 2026 | Leo Lambert, Learning With Leo

In my many years of training, it’s funny to see what still surprises people. For example, they’re surprised that by the time the solder melts, most of what decides whether that joint survives has already happened before the iron...

When manufacturers view the supply chain as a necessary function that supports production, their objective is to purchase quality materials, manage inventory, negotiate favorable pricing, and ensure components arrive on time. Success...

SMT Perspectives & Prospects: The Architecture of Winston Churchill’s Leadership

July 24, 2026 | Dr. Jennie Hwang, SMT Perspectives and Prospects

I was recently invited to visit the U.S. Embassy and the Churchill War Rooms in London, where I met Warren Stephens, U.S. ambassador to the UK, and Bank of England Gov. Andrew Bailey. From those modern diplomatic corridors to the...

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