Latest Articles

The Art and Science of PCB Floor Planning: A Comprehensive Guide

PCB design is an intricate and crucial part of developing electronic products. One of the foundational stages of PCB design is floor planning, a phase where the placement of components and the flow of signals are meticulously mapped out. A good floor plan ensures that the PCB performs well, is easy to manufacture, and meets all mechanical and electrical requirements. We’ll explore the essential aspects of floor planning, from its objectives and process to the challenges that designers face.

A Passion for PCB Prototypes: Accurate Circuit Engineering—'Good People Doing Something They Love'

Founded in 1983, Accurate Circuit Engineering (ACE) in Santa Ana, California, is a PCB prototype manufacturer and industry leader in radio frequency (RF) and microwave boards. It started as a family company and still adheres to those values by knowing its staff well and tailoring work and education to encourage them to stay at the company. “ACE is good people doing something they love,” says James Hofer, director of operations. “I am passionate about what I do, and ACE allows me to pursue that passion."

COVID, Tough Sales, and What Made Me a Better Salesperson

Before 2020, we approached sales differently. A persistent, gritty salesperson could approach businesses daily without an appointment. They would often be turned away, but sometimes, they would be given a shot. Then, in March 2020, the COVID-19 pandemic became official, and things started to shut down. When we finally came back, everything had changed, creating an impenetrable barrier for outside salespeople.

I-Connect007 Editor’s Choice: Five Must-Reads for the Week

If you’ve been watching the news lately, you might be tempted to opine, “What’s going on here?” In this week’s must-reads, we have a wrap-up of the latest news about U.S. tariffs with Asia, and columnist Tom Yang explains why some PCB fabrication business should remain in China. We also have a piece that examines the unprecedented growth that green manufacturing is expected to see over the next four years.

Materials and Manufacturing for the AI Era: The Next PCB Frontier

AI is pushing hardware to its limits, and the bottleneck isn’t design anymore—it’s materials. Next-generation AI servers aren’t just heavier on layer counts. They demand better materials to handle the speed, heat, and signal integrity requirements of 400G, 800G, and even 1.6T Ethernet systems. Many server motherboards are already 32–36 layers. For the next wave of 1.6T-capable boards,  expect 40–50 layers, which must maintain high-frequency performance without degrading signal quality.

Inside the AI Hardware Boom: Servers, Substrates and Advanced Packaging

AI is rewriting the hardware playbook, marrying complex software and algorithms to run and improve machine and equipment operations. Sorting through, managing, and utilizing massive amounts of data takes tremendous data storage and processing power. Enter the new generation of supercomputers and data servers. The data servers being built today are not your momma’s server, as they say.

AI Is the Golden Track Reviving Electronics and PCBs

Remember 2021? Despite COVID, the electronics industry hit a high. Then came the slide. By 2023, the industry was deep in the red. With inflation, policy shifts, and exchange rate shocks, the problems were long, and the outlook was bleak. Recovery finally appeared in 2024, but it was fragile. Automotive electronics slumped, wireless demand stayed soft, and the ride up was anything but smooth. Yet, amid the uncertainty, one bright track emerged: artificial intelligence (AI).

UHDI Fundamentals: UHDI Technology and Industry 4.0

Ultra 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.

Advancing Electrolytic Copper Plating for AI-driven Package Substrates

The rise of artificial intelligence (AI) applications has become a pivotal force driving growth in the server industry. Its challenging requirements for high-frequency and high-density computing are leading to an increasing demand for development of advanced manufacturing methods of package substrates with finer features, higher hole densities, and denser interconnects. These requirements are essential for modern multilayer board (MLB) designs, which play a critical role in AI hardware. However, these intricate designs introduce considerable manufacturing complexities.

I-Connect007 Editor’s Choice: Five Must-Reads for the Week

We start with the latest report from the Global Electronics Association: North American PCB sales are down 8.6% in June. That might sound grim, but keep reading—there’s more to the story. Bookings are holding steady, and Dr. Shawn DuBravac offers context that paints a more balanced picture. Next, we turn our gaze to India, where mobile phone exports have surged 127-fold over the past decade. That stat alone says volumes about India’s emergence as a force in electronics manufacturing, something we’ll be digging into more deeply in an upcoming SMT007 feature.

Direct Metallization: A Sustainable Shift in PCB Fabrication

The global electronics industry is undergoing a significant transformation, driven by the need for more resilient supply chains and environmentally sustainable manufacturing practices. Printed circuit boards (PCBs), the backbone of interconnection for electronic devices, are at the center of this shift. Traditionally, PCB fabrication has relied heavily on electroless copper, a process that, while effective, is resource-intensive and environmentally hazardous. In response, many manufacturers are turning to direct metallization technologies as a cleaner, more efficient alternative.

Dan’s Sales Guide: Master Your Sales Game in 2025 and Beyond

Industry veteran Dan Beaulieu has compiled more than 80 of his favorite sales tips and suggestions to help you create your own sales and marketing playbook. “I’ve been in this business for over 40 years, and I’ve seen companies spend hundreds of thousands of dollars on equipment, expand factories, rebrand multiple times, and hire consultants until the parking lot is full,” Dan says. But when it comes to time for companies to invest in something that will actually grow their revenue, Dan has found that their sales and marketing strategies aren’t as strong as they should be. However, there's a solution.

Leveraging Chemical Data More Efficiently

Some truths transcend politics, one being that chemical data holds enduring value and is becoming increasingly essential. In the United States, regardless of which party federally controls the levers of power, it’s clear that chemical manufacturers and their customers must develop and curate robust data portfolios for their chemical inventories. The commercial imperatives driving this are undeniable and gaining traction.

From Attraction to Action: Where Marketing Ends and Sales Begins

Before a PO hits the system, marketing has already done a lot of heavy lifting. Without strategic marketing, the PO might never arrive. At I-Connect007, we have been fortunate to help many companies achieve sales success through marketing. The key to success? Understanding how marketing leads to sales.

I-Connect007 Editor’s Choice: Five Must-Reads for the Week

In industry news this past week, I’m putting a focus on sustainability in electronics by highlighting my interview with Kelly Scanlon and Corey Dehmey, and Nolan Johnson’s Meet the Author podcast with Beth Turner of MacDermid Alpha Electronics Solutions. I also chose to spotlight the M&A activity and outlook in the U.S. market and regional market news in India and Mexico.

From Factory Floor to ‘The Component Store’

Daniel Beauvois began his career in PCB manufacturing 15 years ago with zero industry experience—just a willingness to learn. Daniel immersed himself in every step of circuit board production, from hanging out on the factory floor to giving plant tours. Now, as founder of The Component Store, he’s an independent sales rep known for integrity, persistence, and deep technical knowledge. In this interview, Daniel reflects on his journey, the realities of being an outside rep, and what it takes to earn—and keep—a customer’s trust in an ever-evolving electronics industry.

Beyond Recycling: Reshaping Sustainability in Electronics

Environmental sustainability, especially for carbon-intensive industries like electronics manufacturing, means businesses are often plagued with various reporting requirements that don’t necessarily address the root problem. To that end, SERI and the Global Electronics Association are teaming up to reshape sustainability in electronics. 

Meet the Author: Beth Turner Explores Encapsulating Sustainability for Electronics

In a special Meet the Author edition of On the Line with…, host Nolan Johnson welcomes Beth Turner, senior technical manager at MacDermid Alpha Electronics Solutions. Beth is the author of The Printed Circuit Assembler’s Guide to… Encapsulating Sustainability for Electronics.

Powering Progress: Summer 2025 Community Magazine Now Available

In the new Summer 2025 edition of Community Magazine, members of the Global Electronics Association demonstrate what progress really looks like—through innovation on the factory floor, influence on public policy, and investment in the next generation of engineers.

I-Connect007 Editor’s Choice: Five Must-Reads for the Week

It may be the middle of the summer, but the news doesn’t quit, and there’s plenty to talk about this week, whether you’re talking technical or on a global scale. When I have to choose six items instead of my regular five, you know it’s good. I start by highlighting my interview with Martyn Gaudion on his latest book, share some concerning tariff news, follow that up with some promising (and not-so-promising) investments, and feature a paper from last January’s inaugural Pan-European Design Conference.

Copper Price Surge Raises Alarms for Electronics

The copper market is experiencing major turbulence in the wake of U.S. President Donald Trump’s announcement of a 50% tariff on imported copper effective Aug. 1. Recent news reports, including from the New York Times, sent U.S. copper futures soaring to record highs, climbing nearly 13% in a single day as manufacturers braced for supply shocks and surging costs.

IPC Hall of Fame Spotlight Series: Highlighting Lionel Fullwood

Many IPC members who have contributed significantly to IPC and our industry have been awarded the IPC Raymond E. Pritchard Hall of Fame (HOF) Award. Though many early HOF members have passed away and are unknown to today’s IPC membership, their contributions still resonate. This special series on IPC Hall of Fame members provides a reminder of who was honored and why. As a bonus, for those who are still around, we get to find out what these talented individuals are up to today.

Confronting the Challenges of an Aging Workforce

Electronics manufacturers have faced persistent workforce challenges as they struggle to find skilled workers to meet rising production demands, while rapid advancements in technology raise the bar for technical expertise. These ongoing issues highlight the need for innovative workforce strategies to address talent shortages and adapt to the industry’s evolving demands.

PCBAA’s David Schild: Where U.S. Electronics Manufacturing Stands Today

As the U.S. Congress looks toward a summer break, David Schild of PCBAA discusses the growing momentum in U.S. electronics manufacturing policy, emphasizing bipartisan support for reshoring efforts, the importance of targeted tax incentives, and the challenges posed by global competition. He highlights PCBAA’s growth, advocacy on Capitol Hill, and the need for sustained investment to revitalize the PCB industry.

I-Connect007 Editor’s Choice: Five Must-Reads for the Week

This week, we have quite a variety of news items and articles for you. News continues to stream out of Washington, D.C., with tariffs rearing their controversial head again. Because these tariffs are targeted at overseas copper manufacturers, this news has a direct effect on our industry.I-Connect007 Editor’s Choice: Five Must-Reads for the Week
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