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Beyond the Rulebook
What happens when the rule book is no longer useful, or worse, was never written in the first place? In today’s fast-moving electronics landscape, we’re increasingly asked to design and build what has no precedent, no proven path, and no tidy checklist to follow. This is where “Design for Invention” begins.
March Madness
From the growing role of AI in design tools to the challenge of managing cumulative tolerances, these articles in this issue examine the technical details, design choices, and manufacturing considerations that determine whether a board works as intended.
Looking Forward to APEX EXPO 2026
I-Connect007 Magazine previews APEX EXPO 2026, covering everything from the show floor to the technical conference. For PCB designers, we move past the dreaded auto-router and spotlight AI design tools that actually matter.
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See TopLine’s Next Gen Braided Solder Column Technology at SPACE TECH EXPO 2025
May 28, 2025 | TopLineEstimated reading time: 1 minute
Aerospace and Defense applications in demanding environments have a solution now in TopLine’s Braided Solder Columns, which can withstand the rigors of deep space cold and cryogenic environments. They are a robust new ‘Next Gen’ solution to challenges facing large packages in electronics assembly.
On June 3 & 4, Martin Hart, President of TopLine Corporation and holder of multiple patents in the field of electronic components, will exhibit these remarkable breakthrough component solutions at Space Tech Expo 2025 in Long Beach, California in Booth #623.
“Braided Solder Columns are non-collapsible, robust and compliant electrically conductive connectors used for reducing stress caused by CTE mismatch between the component device and the PC board,” Hart says. “Columns are more reliable than solder balls, especially when connecting large-size chip packages to PC Boards operating in cryogenic environments. Additionally, they are available with lead for Aerospace & Defense applications, but also available in lead-free designs for RoHS AI Datacenters, for example.” For more information about the show, visit SPACETECHEXPO.com.
TopLine will also exhibit examples of TANAKA Bonding Wire; TANAKA Precious Metals is the premier manufacturer of bonding wire to the semiconductor industry. TopLine is a supplier of TANAKA bonding wire for many semiconductor uses and for EV applications.
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Rachael Temple - AlltematedSuggested Items
The Missing Connection: Wire Harness Quoting Joins the Digital Age
05/01/2026 | Joanne Harris, Tech-2marketingWalk the floor of a modern wire harness manufacturing facility, and the investment in technology is hard to miss. Automated wire cutting and stripping machines process thousands of cuts an hour with sub-millimeter precision. Computerized crimping presses deliver consistent, validated terminations that a hand tool never could. Laser wire markers, automated test benches, and vision-guided assembly stations represent hundreds of thousands of dollars of capital investment, all in service of building a better harness faster and more reliably than the competition.
Mexico’s Wire Harness Pivot Point
04/22/2026 | Nolan Johnson, SMT007 MagazineMexico is a major producer of wire harnesses, but recent U.S. economic policies and Mexico’s domestic issues have had a ripple effect on the industry. Jesus Duarte, vice president of Mexico Assembly Wire Technology and president of Expo Wire Tech, explains the issue in greater depth and how the wire harness industry should respond on its own, rather than just reflect what Tier 1s are doing.
Breaking the Manual Quoting Bottleneck in Wire Harness
04/15/2026 | Nolan Johnson, SMT007 MagazineArik Vrobel has spent more than 35 years in wire harness manufacturing—starting in EL-Com, his father's shop, building it into a nationally recognized contract manufacturer, and ultimately selling to Aptiv/Winchester in 2021. But retirement didn't last long. Within months, Arik was back, not as a manufacturer this time, but as a technologist. His new company, Cableteque, is building the quoting and data automation platform he always wished existed.
Wire Harness Taking a Step in the Right Direction
04/08/2026 | Nolan Johnson, SMT007 MagazineTo fully understand the modernization of wire harness design and assembly, we met with members of the Innovation Advisory Team for the Wire Harness Manufacturer’s Association (WHMA) to outline the current challenges facing wire harnesses and the specific steps to implement a digital data flow from OEM to manufacturer and back. In some ways, the wire harness industry is moving from 19th-century to 21st-century technology. But in the meantime, the real challenge isn’t building the harness—manufacturers are very good at that.
From Panels to Post-its
04/07/2026 | Lorena Villanueva, Global Electronics Association MexicoLast January, I attended the Global Leadership Summit of the Wire Harness Manufacturer’s Association (WHMA) in Las Vegas, and there was a subtle shift in one of the events that everyone could feel. We still had the traditional conference rhythm: strong keynote, well-prepared panels, and smart people in the room. There were also, sometimes, some careful answers—useful, but not always candid. So, I was curious when WHMA introduced a new peer-to-peer format for one session.