HDPUG: 30 Years of Collaboration
January 1, 2024 | Madan Jagernauth, Marketing Directory HDPEstimated reading time: Less than a minute
The High Density Packaging User Group International Inc. (HDP) and IPC have partnered successfully for many years. The groups signed an MoU in 2020 to strengthen this relationship, increase technical collaboration between the groups, and provide a mutual path toward emerging and disruptive high-density interconnect (HDI) technologies.
What is HDP?
HDP, founded in 1993, is a nonprofit trade organization that offers memberships to companies involved in the electronics manufacturing industry. HDP's mission is to drive innovations in the electronics industry, reducing cost and time to market through active collaborations that solve critical and emerging problems. HDP is focused on the characterization and reliability of electronic assemblies and sub-assemblies, focusing on new technologies.
This article originally appeared in the fall 2023 issue of IPC Community. To learn more about HDP’s area of focus and process, click here.
Testimonial
"Our marketing partnership with I-Connect007 is already delivering. Just a day after our press release went live, we received a direct inquiry about our updated products!"
Rachael Temple - AlltematedSuggested Items
Learning With Leo: UHDI—The Next Leap in PCB Manufacturing
11/05/2025 | Leo Lambert -- Column: Learning With LeoHigh density interconnect (HDI) technology has been a cornerstone of miniaturized electronics since Hewlett-Packard introduced the first chip-scale implementation in 1982. Over time, HDI processes became central to organic flip-chip packaging in the semiconductor industry. Today, the convergence of IC substrates and system-level PCBs has accelerated the adoption of UHDI.
Real Time with... SMTAI 2025: Innovations in Solder Materials— Kevin Brennan's Journey at Indium
11/05/2025 | Real Time with...SMTAIIn this interview from SMTAI 2025, Kevin Brennan shares his five-year journey at Indium Corporation, where he has worked in R&D, process engineering, and product management. Indium focuses on engineered solder materials, introducing new products like halogen-free and high-temperature alloys to meet industry challenges. The discussion covers a shift to low-temperature alloys to reduce warpage in larger chips and highlights the Indium 12.9 HF flux for high-density boards. Kevin reflects on the supportive community at Indium.
UHDI Fundamentals: UHDI Technology and Industry 4.0
09/03/2025 | Anaya Vardya, American Standard CircuitsUltra high density interconnect (UHDI) technology is rapidly transforming how smart systems are designed and deployed in the context of Industry 4.0. With its capacity to support highly miniaturized, high-performance, and densely packed electronics, UHDI is a critical enabler of the smart, connected, and automated industrial future. Here, I’ll explore the synergy between UHDI and Industry 4.0 technologies, highlighting applications, benefits, and future directions.
Happy’s Tech Talk #42: Applying Density Equations to UHDI Design
08/19/2025 | Happy Holden -- Column: Happy’s Tech TalkWith the need for faster speeds, more parts on an assembly, and the trend to make things smaller for portability, the printed circuit design and layout process is both creative and challenging. The process involves “applying the density equation” while considering certain boundary conditions, such as electrical and thermal performance. Unfortunately, many designers don’t realize there is a mathematical process to laying out a printed circuit.
UHDI Fundamentals: UHDI Technology and Industry 4.0
08/05/2025 | Anaya Vardya, American Standard CircuitsUltra high density interconnect (UHDI) technology is rapidly transforming how smart systems are designed and deployed in Industry 4.0. With its capacity to support highly miniaturized, high-performance, and densely packed electronics, UHDI is a critical enabler of the smart, connected, and automated industrial future. This article explores the synergy between UHDI and Industry 4.0 technologies, highlighting applications, benefits, and future directions.