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AIM to Participate in SMTA Ultra High Density Interconnect Symposium
January 15, 2025 | AIMEstimated reading time: 1 minute
AIM Solder, a leading global manufacturer of solder assembly materials for the electronics industry is pleased to announce its participation in the SMTA Ultra High Density Interconnect (UHDI) Symposium, taking place on January 23, 2025 at the Peoria Sports Complex in Peoria, Arizona. As a proud member of SMTA, AIM Solder is committed to advancing the industry’s knowledge and capabilities through collaboration and innovation.
The UHDI Symposium provides a unique platform for professionals in the semiconductor and electronics industries to explore the latest advancements in PCB design, fabrication, assembly, and reliability. This year’s event will address key topics, including miniaturization in assembly, breakthroughs in PCB fabrication, design for manufacturability (DFM), and emerging technologies such as LCP with 10-micron embedded traces. Attendees will gain insights into how these innovations are driving the industry toward smaller, more powerful, and reliable technologies.
AIM Solder’s Gayle Towell will be a featured panelist during Session 4 at 4:00 PM, contributing to the discussion, “Bridging the Gap: Accelerating Ultra HDI Adoption Through Collaboration.” The panel will explore strategies for fostering partnerships across the supply chain to streamline UHDI adoption and enhance technological outcomes.
“As the electronics industry continues its push toward miniaturization and UHDI, AIM remains at the forefront, delivering innovative solutions and expert technical support to address these challenges,” said Gayle Towell. “We are excited to contribute to this critical dialogue at the UHDI Symposium.”
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UHDI Fundamentals: UHDI Technology and Automated Inspection
11/03/2025 | Anaya Vardya, American Standard CircuitsFollowing up on the last article on integrating ultra high density interconnect (UHDI) PCB technologies and Quality 5.0, here we will do a deeper dive into the automated inspection component. UHDI applications demand extreme precision, with line/space dimensions below 25 µm and microvias below 30 µm. Automated inspection systems are essential to achieving the defect-free fabrication required at these scales, and legacy automated inspection systems are becoming obsolete and ineffective.
On the Line With… Ultra HDI Podcast—Episode 7: “Solder Mask: Beyond the Traces,” Now Available
10/31/2025 | I-Connect007I-Connect007 is excited to announce the release of the seventh episode of its 12-part podcast series, On the Line With… American Standard Circuits: Ultra HDI. In this episode, “Solder Mask: Beyond the Traces,” host Nolan Johnson sits down with John Johnson, Director of Quality and Advanced Technology at American Standard Circuits, to explore the essential role that solder mask plays in the Ultra HDI (UHDI) manufacturing process.
Connect the Dots: Designing for the Reality of UHDI PCBs—Drilling
11/04/2025 | Matt Stevenson -- Column: Connect the DotsUltra high density interconnect (UHDI) PCBs are changing the game in designing for the reality of manufacturing. With both consumer and industrial electronic devices becoming more advanced, the demand for UHDI PCBs will grow. That means we’re all likely to be designing more UHDI boards. UHDI advanced miniaturization technology challenges designers with regard to both board thickness and footprint. Designers will face more variables in every aspect of design creation. This is certainly the case with drilling.
Episode 6 of Ultra HDI Podcast Series Explores Copper-filled Microvias in Advanced PCB Design and Fabrication
10/15/2025 | I-Connect007I-Connect007 has released Episode 6 of its acclaimed On the Line with... American Standard Circuits: Ultra High Density Interconnect (UHDI) podcast series. In this episode, “Copper Filling of Vias,” host Nolan Johnson once again welcomes John Johnson, Director of Quality and Advanced Technology at American Standard Circuits, for a deep dive into the pros and cons of copper plating microvias—from both the fabricator’s and designer’s perspectives.
Interposers, Substrates, and Advanced Manufacturing
10/13/2025 | Marcy LaRont, I-Connect007I attend a lot of industry trade shows and conferences. Lately, during conversations with technologists, I’ve noticed that there is some confusion about what exactly constitutes an interposer. One question I hear every so often is, “Are all interposers substrates?” The short answer to that question is no. But some interposers are, in fact, full substrates.