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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.
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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.
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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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MacDermid Alpha to Address Silver Price Volatility Solutions at ECTC 2026
May 15, 2026 | MacDermid AlphaEstimated reading time: 2 minutes
As volatile silver prices continue to place pressure on semiconductor packaging costs and supply chain predictability, MacDermid Alpha Electronics Solutions will highlight material strategies that help manufacturers reduce dependence on silver without sacrificing reliability, thermal performance, or manufacturing efficiency.
The company will present these solutions at the 2026 Electronic Components and Technology Conference (ECTC), taking place May 26 to 29 in Orlando, Florida.
MacDermid Alpha will exhibit at Booth 135, where it will demonstrate how alternative die attach and interconnect materials can reduce dependence on silver while maintaining the reliability required for advanced semiconductor packages.
Advanced semiconductor packages must deliver greater thermal performance and long-term reliability in smaller, more complex designs. At the same time, manufacturers are under pressure to reduce exposure to commodity price swings. The challenge is identifying materials that balance reliability, manufacturability, sustainability, and cost stability.
At ECTC, MacDermid Alpha will show how its ATROX® product family helps address that challenge. Featured technologies include copper-filler die attach materials designed to reduce dependence on silver and improve cost predictability, PFAS-free die attach solutions that support more sustainable manufacturing, and materials engineered to provide the reliability, throughput, and process flexibility required for high-volume semiconductor assembly.
ATROX® CD 560-1 is a PFAS-free conductive die attach paste designed for high-throughput automated dispensing in metal leadframe packages, helping manufacturers improve cost control and supply stability while maintaining process consistency and long-term reliability.
“Semiconductor packaging teams are under pressure from every direction, including thermal performance, manufacturing efficiency, sustainability goals, and cost volatility,” said Senthil Kanagavel, Director, Standard Die Attach, Semiconductor Assembly, MacDermid Alpha Electronics Solutions. “At ECTC, we want to show that manufacturers do not have to choose between performance and cost control. By reducing dependence on silver and selecting materials more strategically, they can build more reliable and economically resilient semiconductor packages.”
In addition to exhibiting, MacDermid Alpha will present new research on advanced interconnect materials during the conference. Abdelhamid El-Sawy will present “Implanted Nanotwin Boundaries Enable Stable Hybrid-Bondable Copper Metallization” on Thursday, May 28, during Session 39: Interactive Presentations – Bonding Processes and Analysis in Next-Generation Interconnects, from 10:00 a.m. to 12:00 p.m.
The paper introduces a nanotwin-engineered copper architecture designed to overcome one of the key challenges in hybrid bonding: achieving copper stability without compromising purity. The approach helps enable more reliable, oxidation-resistant metallization for advanced 3D packaging, high-bandwidth memory, and chiplet applications.
ECTC brings together the global microelectronics packaging community, including engineers, researchers, equipment manufacturers, materials suppliers, and semiconductor assembly specialists. MacDermid Alpha invites attendees to visit Booth 135 to discuss how advanced interconnect and die attach materials can help semiconductor packaging teams improve cost resilience, support PFAS-free transitions, and maintain long-term reliability.
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Rethinking Reinforcement Materials for Advanced Packaging
05/14/2026 | Ivana Ivanovic, Flexiramics B.V.Materials that once quietly supported the industry are now becoming limiting factors. The electronics industry is experiencing unprecedented pressure as RF systems push into mmWave frequencies, high-speed digital architectures advance into their next performance generation, and power densities climb across automotive, telecom, aerospace, and computing. Reinforcement materials, long treated as a background detail in laminate design, are suddenly at the centre of performance, reliability, and supply‑chain discussions.
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.
I-Connect007 Announces Upcoming Issue of Advanced Electronics Packaging Digest
05/13/2026 | I-Connect007The next issue of Advanced Electronics Packaging Digest examines the materials, architectures, and integration strategies shaping the next phase of electronics innovation, from reinforcement materials under thermal and frequency pressure to heterogeneous integration and advanced packaging as a system-level scaling factor.
Indium Experts to Address Data Center Thermal Management and Sintering Standards at SMTA Conference
05/13/2026 | Indium CorporationAs a leading materials provider for the advanced electronic packaging market, Indium Corporation® experts will share their technical insight and knowledge on two critical industry topics—data center thermal management and sintering protocols—at the SMTA Electronics in Harsh Environments Conference, May 19-21, in Amsterdam, Netherlands.
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.