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Why Designers Need to Be at the SMTA Additive Electronics Conference

In a recent interview, Kelly Dack and Tara Dunn (Omni PCB president and conference co-chair) discussed why designers need to attend the SMTA Additive Electronics Conference. Tara will also be attending and moderating a panel discussion at the conference.

Happy Holden Previews His AltiumLive Frankfurt Keynote

I recently sat down for an interview with Happy Holden, who is slated to give a keynote speech at this year’s AltiumLive event in Frankfurt, Germany. Happy gives a preview of his presentation, which is focused on smart factories and automation, and why artificial intelligence might improve PCB design and fabrication in the future.

Chuck Bauer: SMTAI 2019 Founder's Award Recipient

At the recent SMTAI conference and exhibition, Chuck Bauer, Ph.D., senior managing director at TechLead Corporation, received the Founder's Award, a prestigious award given to a member who has made exceptional contributions to the industry and provided ongoing support and service to the SMTA.

Decreasing Bend Radius and Improving Reliability—Part I

Many of the issues that arise when using a flex circuit come from a lack of knowledge about how to properly design one, especially when the circuit is required to bend.

ODB++: Transforming Ideas Into Products

The ODB format originated with the objective of delivering on this need. The format was originally introduced for use by PCB fabricators, eliminating the need for a collection of CAM files in multiple formats—such as Gerber, Excellon, IPC-356, or even IPC-350, which was an early attempt to simplify this process. The key to the success of ODB was that it obtained industry acceptance.

Standards: Why We Have Them and Live by Them

Have you ever designed a board but received feedback that it couldn’t be manufactured unless changes were made? Or maybe you’ve designed a complex board and sent it to the factory only to find out that the manufacturer didn’t build the board to your expectations? PCBs are becoming more complex, factory options are growing, and expectations for product life cycles are becoming longer.

SMTAI 2019: Happy Holden’s On-the-Scene Report

Last week concluded the 2019 SMTAI conference in Rosemont, Illinois. Overall, I think the show was successful and covered all aspects of SMT processes.

The Institute of Circuit Technology Autumn Seminar

Meriden has been established as a popular Midlands venue for Institute of Circuit Technology (ICT) meetings. On September 19, a multitude of Fellows, Members, and Associates gathered for the Institute’s autumn seminar, which was organised and hosted by ICT Technical Director Bill Wilkie. The agenda included five informative technical presentations, describing current research and development on significant topics relevant to the industry.

Insertion Loss Performance Differences Due to Plated Finish and Circuit Structure

Data will be presented for loss versus frequency for six different plated finishes commonly used in the PCB industry, and opinions will be offered as to why the loss behavior differs for the different plated finishes and for the different circuit configurations. Because the insertion loss of high-frequency circuits also depends on substrate thickness, circuits fabricated on substrates with different thicknesses will be evaluated to analyze the effects of substrate thickness on insertion loss.

Real Time with… SMTAI 2019 Slideshow

The SMTA International 2019 Conference and Exhibition closed last week on a high note. For those who were not able to attend the event, held at Stephens Convention Center in Rosemont, Illinois, the slideshow contains a selection of photos from the exhibition show floor as well as the conference.


SMTAI 2019: George Milad's SMTAI Paper and the IPC ENIG Specification Revision

George Milad, national accounts manager for technology at Uyemura, discusses his paper on changing processes to eliminate nickel corrosion that he presented at SMTAI. He also tells Nolan Johnson about the IPC ENIG specification revision. George is involved in the Revision B acceptance process and shared information on how to get involved with the specification committee as well.

Carrying the Flag

The September 2019 issue of PCB007 Magazine concludes our month-long look at industry standards. We wrap up by "waving the standard" in celebration. Of course, that phrase immediately piques the interest of us wordsmiths. Why, after all, do English speakers use "standard" as a synonym for a flag?

Leo Lambert on Training the Next Generation of Technologists

I sat down for an interview with Leo Lambert, VP of technical director for EPTAC Corporation, during the IPC Summer Meetings in Raleigh, North Carolina. We discussed the company’s growth, including plans to have training centers across different regions of the country to help cut down on students’ travel times, and why training methods must constantly evolve to remain effective.

Weaving Advocacy into E-Textiles

Electronic textiles (e-textiles) – fabrics that have electronics embedded in them to achieve certain functions – are of growing interest in the electronics manufacturing industry, and thus they are of growing interest to the IPC Government Relations team as well.

EIPC Summer Conference 2019, Day 2

In this article, EIPC Chairman Alun Morgan provides the highlights of the second day of the EIPC 2019 Summer Conference, which was held in the beautiful city of Leoben in central Austria. He also talks about key points of the numerous technical presentation at the conference.

EIPC Summer Conference 2019, Day 1

The beautiful city of Leoben in central Austria provided the setting for the EIPC 2019 Summer Conference. In this article, EIPC Chairman Alun Morgan provides the highlights of the first day of the event, including a recap of the technical presentations.

PCB Design Training: More Critical Than Ever

I interviewed Gary Ferrari of FTG at the IPC High-Reliability Forum and Microvia Summit in Baltimore. Gary is a co-founder of the IPC Designers Council and a longtime advocate for PCB design and PCB designers. We discussed the crucial role that PCB designers play in the entire electronics development process, and how IPC and the Designers Council are helping to educate and inform the next generation of designers.

Putting Green Into a Brownfield Facility

George Milad, national accounts manager for technology at Uyemura, talks about what is driving change in the wet process marketplace and how chemistries must fit into next-generation product design while also meeting new environmental requirements.

Meet Mike Hill, I-Connect007 Columnist

Mike Hill has been in the PWB fabrication industry for over 40 years. Throughout his career, he has been a member of IPC and participated in specification writing for both IPC and the military. Within IPC, he has received the President's Award, General Chairmanship, Committee Chairmanship, and many other recognitions. In his columns, Mike will help you better understand the requirements and how-to's for MIL-PRF-31032 certification for PWB fabrication.

Bill Brooks on Teaching PCB Design at Palomar College

Bill Brooks of Nordson ASYMTEK is a long-time PCB designer and one of the first people to teach PCB design courses in a college setting. He recently spoke with the I-Connect007 editorial team about his history in design and his time as a PCB design instructor, the curriculum he developed and taught, and various techniques that might be enacted today to better educate the designers of tomorrow.


Focusing on Surface Sensitivity for Reliability

At the recent IPC High-Reliability Forum and Microvia Summit, Customer Applications Scientist Elizabeth Kidd and Sales Engineer Alex Bien, both of BTG Labs, discuss with Andy Shaughnessy their presentation on the challenges of working with highly sensitive surfaces, such as the risk of contamination. They also talked about the various surface characterization techniques that BTG Labs uses to identify such contaminants.

Names to Know: Up and Comers in U.S. Congress

When major news occurs in the U.S. Congress, you usually hear the names of top congressional leaders such as House Speaker Nancy Pelosi (D-CA) or Senate Majority Leader Mitch McConnell (R-KY).

Meet Chris Mitchell, I-Connect007 Columnist

Chris Mitchell is vice president for global government affairs at IPC—Association Connecting Electronics Industries—where he is responsible for development and implementation of the organization’s global advocacy efforts and public policy agenda with a focus on electronics industry business improvement, environment, health and safety, and defense initiatives.

IPC Reliability Forum Wrap-up With Brook Sandy-Smith

I attended the recent IPC High-Reliability Forum and Microvia Summit in Baltimore, Maryland. The speakers and panelists focused on a variety of topics, but one issue that kept popping up was the failure of some microvias on military and aerospace PCBs. Fortunately, some smart technologists are focusing on determining the cause of these via failures. I asked Brook Sandy-Smith, IPC’s technical education program manager, to give us a quick wrap-up of this event.

Mentor Tools: Optimized for Flex and Rigid-flex Design

With the launch of the new Flex007 section in Design007 Magazine, we asked David Wiens, product marketing manager with Mentor, a Siemens Business, to tell us about their tools’ flex and rigid-flex design capabilities. As David explains, today’s higher-end design software tools are optimized for flex design, making workarounds a thing of the past.

IPC High-reliability Forum and Microvia Summit Review, Part I

The IPC High-Reliability Forum and Microvia Summit covered a broad range of topics related to reliability and provided interactive opportunities to share expert knowledge and experience in determining and understanding the causes of failure and selecting the best design rules, materials, processes, and test methods to maximise product reliability.

Crowded Congressional Calendar Affects Industry Priorities

More than five months remain in 2019, but U.S. congressional leaders are already running out of time as they face a long list of must-pass bills before year’s end. Although some of these bills do not affect the electronics industry, some of them do, and the overall agenda does affect the opportunities and risks we face.

A Conversation with Karen McConnell—An Emerging Engineer Program Mentor

IPC’s Emerging Engineer program, launched in 2016, provides early career professionals an opportunity to learn from dedicated industry volunteers who participate in IPC standards development. IPC’s editorial staff had the opportunity to talk with one of those dedicated volunteers, mentor Karen McConnell, Senior Staff Engineer CAD CAM, Northrop Grumman, about why she participates as a mentor in IPC’s Emerging Engineer program.

How Changing Cleaning Technologies Affect Reliability

At the recent IPC High-Reliability Forum and Microvia Summit, Andy Shaughnessy spoke with Michael Konrad, founder and president of Aqueous Technologies and a speaker and panelist at the event in Baltimore, Maryland. They discussed Konrad’s presentation and the recent proliferation of cleaning, from solely high-reliability products to Class 1 consumer products.

EPA, Industry Come Together in Visit to TTM Facility

IPC member TTM Technologies is proud to show off the new wastewater-treatment system at its Sterling, Virginia plant, which is helping to enhance the company’s pollution prevention and resource recovery performance.


Dissecting the IPC Regional Survey on PCB Technology Trends

Sharon Starr, Denny Fritz, and Mike Carano talk about the global 2018 IPC Technology Trends Report released early this year—the size of the survey, how it was conducted, the general findings, and regional differences. They also shared their takeaways and regional insights, and the industry outlook over the next five to 10 years.

An Examination of Glass-fiber and Epoxy Interface Degradation in Printed Circuit Boards

Multilayer organic laminates, which make up over 90% of the interconnecting substrates in electronics (standard FR-4 represents 85% of the substrates used for laminates), can develop a loss of electrical insulation resistance between two biased conductors due to conductive filament formation.

Saying Yes to Opportunities: IPC’s Emerging Engineer Program Offers Career Growth for Electronics Industry Newcomers

What makes the IPC Emerging Engineer Program a premier networking and career enriching program? IPC staff spoke to Emerging Engineer Kate Stees, materials and process engineer, Lockheed Martin, about her experience in the program and why she recommends it to other engineers.

Albert Gaines: Design All Comes Down to Documentation

During SMTA Atlanta, I spoke with Albert Gaines of HiGain Design. We discussed Albert’s belief that everything starts with design and that too many engineers and designers focus solely on the final board at the expense of the documentation, which is a designer’s most important product. Do you consider your documentation to be a critical product?

Words of Advice: Making Life Easier for Fabrication and Assembly

In a recent survey, we asked the following question: What steps do you take to make the job easier for your fabrication and assembly providers? Here are a few of the answers, edited slightly for clarity.

IPC SummerCom Highlights: A Government Relations Perspective

Last week, IPC hosted SummerCom, our semi-annual standards development committee meetings, in Raleigh, North Carolina. The event brought together thousands of technical experts from around the world to shape the product, manufacturing, and supply-chain standards that guide our industry.

Microtek Labs: Providing Trusted Testing in the Chinese Market

On a recent visit to Microtek Laboratories' Changzhou facility, Barry Matties, publisher, and Edy Yu from the I-Connect007 China team spoke with chairman and CTO Bob Neves about the changes he has seen living and doing business in China over the past 15 years, and the increased importance of standards and testing as China moves into manufacturing more high-reliability products.

Libraries: A Must-have for Design

I-Connect007 was invited to attend a session of the Orange County Chapter of the IPC Designers Council (DC). Even though I have been an IPC member for over half a century (yes, almost since vacuum tubes dominated design), this was my first DC event.

What Electronics Companies Need to Know About Environmental Product Requirements

The task of monitoring and complying with environmental, health and safety (EHS) rules that affect electronics companies and their products requires a watchful eye on all levels of government: local, state, national, and international.

IPC’s PCB Tech Trends Study Highlights Issues Impacting Fabricators

The 2018 survey results indicated the need for speed and low loss as critical functions of the materials chosen. This is the digital age, and with the Internet of Things, virtual and augmented reality, vehicle-to-vehicle communication, etc., the need for low-loss and ultra-low-loss materials continues to grow as a percentage of circuit boards fabricated.


PCB Fabricators’ Tech Capabilities Exceed OEMs’ Needs in Many Areas

Some interesting differences showed up in the board property data reported by the OEMs and PCB fabricators that participated in IPC’s PCB Technology Trends 2018 study.

IMPACT Washington, D.C. 2019 Recap: Leaders Call for Action on USMCA Trade Deal

Top executives from electronics companies across the United States were in Washington, D.C., last week to call on the Trump administration and Congress to support policies that will drive the electronics industry’s future growth in North America and worldwide.

Are Regional Differences in PCB Technology as Great as We Think?

We keep hearing that Asia is all consumer and automotive electronics and North America and Europe are all high reliability/long life. The findings in IPC’s PCB Technology Trends 2018 study show that these regions are not as different as expected, and the differences we do see are interesting.

XNC Format: Gerber Takes Data Into the Future

The problem is that so many NC files are of deplorable quality because the NC format was never designed as a data transfer format. It has always been a machine driver and contains all sorts of information that a drilling machine needs, but that is irrelevant and confusing for data exchange.

Technically Appropriate Material Choices are Key to Design Success

Materials are no longer a passive part of the design; they play an active role in the manufacturability, reliability, and speed of a PCB. I-Connect007’s Nolan Johnson and Mike Creeden, founder of San Diego PCB Design, discuss several key characteristics that designers should consider in their material selection process.

New Technical Director and Upcoming 2019 EIPC Summer Conference

Tarja Rapala-Virtanen is the newest technical director for the EIPC. I-Connect007's Nolan Johnson and long-time EIPC conference attendee Pete Starkey discuss her new role, the upcoming summer conference in Leoben, Austria, and the program in place for the June conference.

Export Controls in Flux

U.S. export control rules have changed significantly over the last decade, and more changes are expected as policymakers tackle the treatment of new and foundational technologies and respond to geopolitical developments.

IPC Asia President Phil Carmichael on China Trends

At the productronica China 2019 show in Shanghai, Barry Matties joined Phil Carmichael, president of IPC Asia, to discuss the continued growth of IPC in Asia, including the increasing emphasis on training. IPC China has grown from hosting two technical conferences five years ago to 32 in the past year. Phil also addresses current trends he’s seeing as well as trade tensions between China and the U.S.

Alun Morgan on Thermal Management and LEDs in Automotive

Guest Editor Judy Warner met with Alun Morgan, technology ambassador for Ventec International Group, to discuss topics addressed at the Automotive Executive Forum that took place at IPC APEX EXPO 2019. Morgan describes his presentation and findings centered around thermal management in automotive, specifically LEDs, as well as the unique set of growing thermal management challenges Tier 1 suppliers are now facing in the automotive sector.

U.S. Tax Law Boosts Growth, But Uncertainties Loom

Monday, April 15 was the deadline for millions of Americans to file their income tax returns, so this is a good time to review the Tax Cuts and Jobs Act of 2017 (TCJA) as well as the current tax policy landscape and how these rules are affecting the electronics industry.


SEMI’s Cristina Sandoval on Mentoring and Retaining Young Talent

Cristina Sandoval, manager of workforce development and university initiatives for the SEMI Foundation, discusses how two new programs, as well as a long-running high school STEM outreach program, are aiming to address the skills gap within the industry. Sandoval also explains SEMI’s efforts to prepare students to enter the workforce and continuing to develop talent as young professionals join the industry.

Kelly Dack at IPC APEX EXPO: The Attendees Speak!

During IPC APEX EXPO, Guest Editor Kelly Dack and the I-Connect team roamed the show floor, recorders in hand. They asked various attendees for their impressions of the show, and any new tools and technology that may have caught their attention. These are their stories.

Brexit Postponed Amid Political Gridlock; Industry Disruptions in Store

The United Kingdom’s effort to leave the European Union, known by the nickname “Brexit,” is bogged down in political uncertainty, which in turn is creating disruptions in the global economy.

CPCA Show and productronica China 2019 Review

It was a busy week in China for the electronics industry. With multiple trade shows and conferences going on simultaneously in Shanghai, including the CPCA Show 2019, productronica China, SEMICON China, electronica China, and FPD China, it appears from the crowds that the market is strong in the region.

IPC: Trump’s FY2020 Budget Plan Kicks Off U.S. Policy Debates

Within the last week, U.S. President Trump released his $4.7 trillion fiscal 2020 budget plan, kicking off the annual federal budget process. IPC is watching several budget debates that could impact the electronics industry and its supply chain.

EIPC Winter Conference, Day 1

EIPC Chairman Alun Morgan writes about the highlights of and the technical discussions at the recent EIPC Winter Conference held in Milan last February 14–15.

Industry Outlook from IPC's Sharon Starr

Sharon Starr, IPC's director of market research, provides updates on the EMS and PCB industry outlook, benefits of IPC membership and participation, plans to expand the EMS statistical program, and new studies being published.

2019 Outlook: IPC Advocacy for Workforce Education and Training

The chronic shortage of skilled workers is the top business challenge facing the electronics industry worldwide. Our skilled workers are aging and retiring faster than we can hire replacements.

USMCA Fights Ramps Up; IPC Helps Launch New Coalition

The coalition has a series of daunting and time-pressing tasks ahead of it. The USMCA needs to surmount procedural and political hurdles and be passed this year if we are to avoid the pitfalls of election year politics in the United States.

Accelerating and Disrupting Innovation: The Tesla Story

The time was right for Tesla to bring new thinking into the concept of electric transportation when the company observed the quantum shift in battery technology from lead-acid to lithium-ion that had been driven by developments in portable consumer electronics.


Gene Weiner on the IPC APEX EXPO 2019 Automotive Executive Forum

Dan Feinberg spoke with Gene Weiner, president and CEO of Weiner International Associates, about IPC's history of forums, his thoughts on the Executive Forum on Advancing Automotive Electronics at IPC APEX EXPO 2019, and how the IPC Hall of Famers and the industry can help improve forum success.

Inspiring the Next Generation of Industry Leaders: IPC STEM Student Outreach Program

At IPC APEX EXPO 2019, I-Connect007 Managing Editor Patty Goldman spoke with Colette Buscemi, IPC's senior director for education programs, about the success and expansion of the IPC STEM Student Outreach Program, activities and scholarship opportunities for students through sponsor support—including I-Connect007—and feedback she received on the event.

Trump Administration can Ease EPA Reporting Burden for Electronics Industry

The finish line may be in sight in a decade-long effort to persuade the U.S. Environmental Protection Agency (EPA) to curb unnecessary and duplicative Toxic Substances Control Act (TSCA) reporting requirements that discourage recycling of manufacturing byproducts.

A Drone's-eye View of the IPC APEX EXPO Show Floor

If you couldn't make it to IPC APEX EXPO in San Diego, don't worry. We have full coverage of this annual must-attend event, from the opening ceremony to the close of the final day. To get a sense of the size of this year's show, check out our drone's-eye view of the show floor. Can we name our drone Air007?

RTW IPC APEX EXPO 2019: New IPC Technical Education Program Manager

Brook Sandy-Smith discusses her new role as IPC technical education program manager, which is also a brand-new IPC position. She further explains the benefits of membership, when a member should contact her, the IPC STEM Outreach Program, and upcoming events.

Joe Clark Discusses DownStream’s Updated Tool Lineup and IPC-2581

DownStream Technologies recently revamped their entire product line, from CAM350 through BluePrint-PCB. DownStream co-founder Joseph Clark and Guest Editor Kelly Dack discuss some of these updates, including a new GUI and capabilities such as 3D analysis, as well as news about IPC-2581.

IPC APEX EXPO 2019 Show Week Time-lapse Video

From set up to tear down, I-Connect007 captured a 4-day time-lapse video of the show floor from our Real Time with... IPC APEX EXPO booth. In addition, this video includes overhead shots of each of our generous premium sponsor's booths.

IPC APEX EXPO 2019: It's a Wrap!

The IPC APEX EXPO 2019 show floor closed yesterday with applause. After three days of meetings, networking, and tire kicking, if you will, exhibitors head back to their offices with a list of leads, to-do lists, and stories to share. Meanwhile, attendees now head home with important decisions to make about what they learned and who they want to do business with.

RTW IPC APEX EXPO 2019: Ventec Highlights Core Solutions for Thermal Management

Jack Pattie, president of Ventec International Group, speaks with I-Connect007 Guest Editor Kelly Dack about the many heat issues associated with circuit boards right now—whether in general applications, power applications, PCs—as everyone demands smaller, faster, and more powerful systems.

IPC APEX EXPO 2019 Day Two: Do You Hear That Buzz?

On the IPC APEX EXPO show floor Wednesday, the energy and action peaked with control software and interconnected machine communication continuing to be the buzz at the show.


RTW IPC APEX EXPO 2019: For Elmatica, the Future is All About Data

At this year's IPC APEX EXPO, guest editor Judy Warner sits down with Elmatica CEO Didrik Bech to discuss the company's business model and CircuitData, their award-winning open-source PCB design data language.

The Designers Council: A Chapter Primer From the Ground Up

Thinking it might be a way to make new contacts with PCB designers in Orange County, I attended a couple of Designers Council meetings. The chapter president at that time was Paul Fleming, who asked me to be part of his steering committee because he learned that I had spent decades in fabrication. Within a few months, he had gotten a job transfer to Arizona, so he twisted my arm to take over as the chapter president. I agreed, but little did I know that this would become a major turning point in my PCB career.

The Sun Rises on IPC APEX EXPO 2019

It's sunrise on Monday in San Diego, and IPC APEX EXPO at the San Diego Convention Center is already abuzz with activity. The exhibition hall setup is on schedule to open for business tomorrow morning, January 29th, 2019.

In the Studio: Real Time with…IPC

It's almost time for IPC APEX EXPO 2019 at the San Diego Convention Center, and that means another Real Time with…IPC video program bringing you interviews with the electronics industry's top movers and shakers, engineers, and managers.

AltiumLive Munich Draws Designers from Around Europe

I’m finally unpacked after last week’s AltiumLive PCB design summit in Munich. Much like the AltiumLive event I attended in San Diego last October, the conference drew hundreds of PCB designers. This marked the second AltiumLive PCB design summit held in Munich, and Altium seems to have it down to a science. I spoke with designers from Germany, Austria, the Netherlands, and Belgium, just to name a few countries. Many of them were involved in the automotive segment but some were in medical and industrial controls as well. It’s great to be at an event that is full of PCB designers, because designers are few and far between at most PCB industry events.
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