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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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Cicor Mourns Death of Chairman Heinrich J. Essing
November 2, 2020 | CicorEstimated reading time: 1 minute
The Board of Directors of Cicor Technologies Ltd. has the painful obligation to inform that the current Chairman Heinrich J. Essing has passed away unexpectedly.
Heinrich J. Essing joined Cicor's Board of Directors in 2009 and was its Chairman since 2015. During his term of office, he made significant contributions to Cicor's development into a high-growth and profitable company. Cicor has benefited in particular from his connections to international financial institutions as well as his expertise in real estate matters.
In Heinrich J. Essing, Cicor has lost an extremely loyal and committed Chairman and a highly esteemed person.
The current Vice Chairman, Robert Demuth, will take over the position as Chairman of the Board of Directors for the remaining period of office until the next ordinary General Assembly. The further course of business and the strategic orientation of the Cicor Group will therefore remain unaffected.
The Board of Directors, the Group Management and the employees of the Cicor Group express their sincere and heartfelt condolences to the relatives of Heinrich J. Essing and will keep him in grateful memory as a committed Chairman of the Board.
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Brent Fischthal - Koh YoungSuggested Items
Rethinking Stackup, Materials, and Tolerances in Modern Designs
05/14/2026 | Kristin Moyer, Global Electronics AssociationThe simple rectangular rigid PCB is becoming increasingly infrequent. This reality necessitates designing with concepts well outside traditional rigid PCB methodologies. For example, the designer of wearable electronics may need to implement conductive fibers integrated into the textile material. Heads-up displays, like those in VR/AR headsets and glasses, require transparent circuitry etched into the display glass. The process of designing without a rule book usually starts with something other than the traditional board design process.
Knocking Down the Bone Pile: Precision Milling of Underfilled SMT Components
05/13/2026 | Nash Bell -- Column: Knocking Down the Bone PileUnderfill is a polymeric material used to fill the gap between a printed circuit board and the underside of surface-mount area-array packages such as BGA, QFP, and QFN devices, thereby surrounding and protecting the solder interconnections. This material increases the component's reliability when subjected to mechanical impacts and shocks by distributing forces.
AI Demand Drives PCB Material Market Growth
05/08/2026 | TPCAAs AI computing continues to drive a comprehensive upgrade in hardware specifications, the global printed circuit board industry is undergoing a profound structural transformation.
Connect the Dots: Designing for the Future of Manufacturing Reality—Surface Finish
05/07/2026 | Matt Stevenson -- Column: Connect the DotsWhen designing the complex boards that many electronic devices require to operate, designers should consider manufacturability at every step. This is my last article focused on designing for the always-evolving manufacturing reality. Choosing the right surface finish has always been important. If you are creating intricate designs with a wide variety of components, like for an ultra-high density interconnect (UHDI) board, surface finish is a critical last step.
PCBAA, AAM Take on the Fight to Rebuild U.S. Manufacturing in New Documentary
05/05/2026 | Marcy LaRont, I-Connect007Throughout most of the 20th century, manufacturing was central to the American Dream of providing stable jobs and pathways to upward mobility. Today, more than 80% of global electronics manufacturing capacity resides in China and greater Asia, raising serious concerns about supply chain resilience and national security.