UHDI, AI, and Solder Paste Innovation | OnTrack PCB Design Podcast

Zachariah Peterson
|  Created: February 5, 2025  |  Updated: January 8, 2026
UHDI, AI, and Solder Paste Innovation | OnTrack PCB Design Podcast

Join Tech Consultant Zach Peterson as he chats with Tony Lentz, Chemist and Field Application Engineer with FCT Assembly, about the latest innovations in solder paste for ultra-high density interconnects (UHDI) and the challenges of working with smaller solder powder sizes. The pair also discusses the role of AI in electronics manufacturing and the future of PCB assembly.

Tony brings his deep knowledge of materials science and the chemistry of electronics to this insightful discussion, providing valuable perspectives on industry trends and advanced packaging techniques. Tune in to learn about the exciting developments shaping the future of electronics manufacturing.

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About Author

About Author

Zachariah Peterson has an extensive technical background in academia and industry. He currently provides research, design, and marketing services to companies in the electronics industry. Prior to working in the PCB industry, he taught at Portland State University and conducted research on random laser theory, materials, and stability. His background in scientific research spans topics in nanoparticle lasers, electronic and optoelectronic semiconductor devices, environmental sensors, and stochastics. His work has been published in over a dozen peer-reviewed journals and conference proceedings, and he has written 2500+ technical articles on PCB design for a number of companies. He is a member of IEEE Photonics Society, IEEE Electronics Packaging Society, American Physical Society, and the Printed Circuit Engineering Association (PCEA). He previously served as a voting member on the INCITS Quantum Computing Technical Advisory Committee working on technical standards for quantum electronics, and he currently serves on the IEEE P3186 Working Group focused on Port Interface Representing Photonic Signals Using SPICE-class Circuit Simulators.

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