Article Highlights
Study on Application of Four-Wire and Four-Terminal Flying Probe Test Scheme
08/10/2018 | Jin Erbing, Joint Stars Technology Co., Ltd
Advanced Copper Plating Process for Any Layer Via Fill Applications with Thin Surface Copper
08/07/2018 | Saminda Dharmarathna, Christian Rietmann, et al.
Book Recommendation: The Introvert’s Edge
08/03/2018 | Dan Beaulieu
Catching up with LiloTree’s Dr. Kunal Shah
08/02/2018 | Dan Beaulieu
Agfa: Staying Ahead of the Technology Curve
08/01/2018 | Barry Matties, I-Connect007

Latest Articles

ESI Targets Growing HDI Space

At the recent HKPCA and IPC Show 2017 in Shenzhen, China, Chris Ryder, director of product management for HDI at Electro Scientific Industries Inc. (ESI), discusses how laser-based processing is addressing the challenges in HDI development, and MSAP technology and its impact on the PCB industry.

Show & Tell: IPC APEX EXPO 2018 Opening Keynote Review

The first keynote speech of IPC APEX EXPO 2018 was presented by Jared Cohen, head of Google’s Jigsaw team of engineers, researchers, and geopolitical experts. He explained that Jigsaw builds products not only to tackle global security challenges, but also to support free expression and access to information, especially in repressive societies.

What Happens to Our Industry Without a Skilled Workforce?

I’d like to discuss a critical issue facing our industry – the skills gap – and IPC’s commitment to supporting its members as we collectively seek to find solutions.

Show & Tell: Corporate Awards Bestowed by IPC

Every year IPC recognizes two companies that have made significant contributions to IPC and the electronics industry. These awards are named after industry executives who were themselves significant and outstanding contributors: one for a PCB fabricator company and one for an electronics manufacturing services (EMS) company. This year’s recipients were Northrop Grumman and Rockwell Collins, respectively.

Weiner’s World—March 2018

SEMICON China 2018 was amazing in its size and attendance. More than 1,000 exhibitors filled an event record of more than 74,000 square meters of exhibition space—the size of nearly 10 professional soccer fields. This year's theme was "collect, collaborate, innovate."

RTW IPC APEX EXPO: Arlon Achieves IPC Validation Services Accreditation

John Wright, quality manager at Arlon Electronic Materials, discusses how the company recently achieved IPC validation services accreditation.

RTW IPC APEX EXPO: IPC Solutions Program—Transportation and Workforce Development Initiatives

Sanjay Huprikar, IPC's VP of solutions, discusses the IPC solutions program, including transportation and workforce development initiatives.

RTW IPC APEX EXPO: Matrix Discusses Advanced Automation Equipment

Matrix's Fred Long discusses advanced automation equipment for the PCB industry, including new cleaning technology for panels and dry film laminating equipment.

RTW IPC APEX EXPO: Bowman—XRF Equipment, New IPC 4552A Spec, and How They Go to Market

Tom Leone, president, and Zach Dismukes, sales and support engineer from Bowman, discuss their XRF equipment, the new IPC 4552A spec, and how they go to market.

RTW IPC APEX EXPO: Rogers' High-Frequency/High-Temp Substrates

Tony Mattingly, senior product manager at Rogers Corporation, discusses the company's new substrates for high-frequency/high-temperature applications.


RTW IPC APEX EXPO: Perfect Point’s Recently Developed Coating Technology for Small Drills

VP Shane Stewart describes some recently developed coating technology for small drills that helps improve debris removal and aspect ratio drilling capability.

RTW IPC APEX EXPO: Insulectro Discusses Importance of Helping PCB Shops

Chris Hunrath, VP of technology at Insulectro, discusses their recent expansion of inventory, especially substrate materials, the need for quick access, and the importance of working closely with their customers and OEMs.

RTW IPC APEX EXPO: Catching Up with Cirexx International

Philipp Menges, president of Cirexx International, discusses yearly company updates and growing markets, including automotive, medical, and military.

Catching up with ACT-USA President Jack Gemmell

ACT-USA is one of the best value-added PCB distributors in the country today. Focused on providing their North American customers with boards as well as heavy copper boards they have steadily broadened their vendor base since their inception in 1994.

Institute of Circuit Technology Meriden Seminar, 2018

The Institute of Circuit Technology returned to Meriden, traditionally regarded as the centre of England, for its Annual General Meeting, which was followed by a technical seminar of five presentations, introduced as ever by Technical Director Bill Wilkie.

RTW IPC APEX EXPO: IPC—Industry Trends Moving Forward

Sharon Starr, director of market research for the IPC, discusses industry trends moving forward covering both EMS and PCB. She also mentions the upcoming studies IPC will be conducting in 2018.

Defining Customer-Supplier Relationships and Customer Satisfaction

Steve Williams, president of The Right Approach Consulting LLC, and a veteran executive in the PCB and EMS industries, speaks with the I-Connect007 team about customer-supplier relationships, and how you can ensure customer satisfaction.

Three New Mars2020 Rover Technologies: What Powers the “Body Parts” on the Mars2020 Rover?

The Mars2020 Rover Mission, designed by JPL, is the next NASA Mars Exploration Program mission that is planned to launch in 2020. Some goals of the mission include to check for past signs of life, to help prepare for manned Mars missions, and to collect soil samples and cache them on the surface for potential return to Earth by a future mission.

Bridging Knowledge and Understanding of Thermal Management Materials

At IPC APEX EXPO recently, Pete Starkey and Ian Mayoh, Ventec International’s technical support manager, had a chance to sit down and discuss the I-Connect007 micro E-book: The Printed Circuit Designer's Guide to Thermal Management with Insulated Metal Substrates, of which Ian is a co-author.

RTW IPC APEX EXPO: Ventec's Jack Pattie on New Materials, Industry Upswing

Ventec International Group’s Jack Pattie comments on continuing growth in sales, investment in manufacturing and distribution, and new product developments in polyimides, no-flow pre-pregs and thermally conductive materials.


A Plug-in that Connects CAD Software to 3D Printer

Nano Dimension's DragonFly 2020 Pro 3D Printer is a highly accurate and versatile inkjet deposition and curing system for printing professional multilayer circuit boards, structural electronics and antennas. In a sweeping discussion with Nano Dimension USA President Simon Fried, all my questions were answered about this innovative technology.

RTW IPC APEX EXPO: Uyemura's Chemistry for ENIG, ENEPIG, and EPIG Apps

A unique deposition chemistry that combines immersion and reduction reactions to yield a gold finish with superior properties and controllability in ENIG, ENEPIG, and EPIG applications.

The Sum of All Parts: Defining Your Customer

These are the most typical ways in which someone will ask us who our customers are. Many times, the purpose is to see whether we work in the same spaces as them or as a way of gauging whether we are “worthy” enough of having them as a customer.

RTW IPC APEX EXPO: Benefits of Outsourcing CAM Operations to a Specialist Provider of Engineering Services

CEO Mehul Dave of Entelechy Global discusses the benefits of outsourcing CAM operations to a specialist provider of engineering services.

RTW IPC APEX EXPO: Annual Update for IPC Validation Services

Randy Cherry, director of validation services, provides an annual update for IPC validation services, including QML and QPL supplier listings.

RTW IPC APEX EXPO: Benefits of Outsourcing Quality Assurance Options

Niraj Patel describes the benefits of outsourcing quality assurance operations, with specific reference to the alternative business models offered by Gardien for electrical testing.

The Selection of Chemical Etching Equipment for PCB Fabrication

Congratulations! Your process development team has completed its DOEs and is convinced they are ready to scale up. The facilities crew has found space for your new operation or, even better, your manufacturing team will have a newly-built building in which to locate the project.

RTW IPC APEX EXPO: Prototron Moves Offshore

Prototron's Dave Ryder and Russ Adams discuss the company's recent decision to begin manufacturing high-volume jobs overseas. They also discuss some of the partner shops' capabilities, including flex and rigid-flex, which were driven by customer demand.

RTW IPC APEX EXPO: Candor Industries' History and Advanced Circuit Constructions

Founder and president Yogen Patel shares Candor Industries' history and describes some of the non-standard approaches to PCB production the company uses to make advanced circuit constructions.

RTW IPC APEX EXPO: Insulectro Showcases New Low-Loss Materials

Norm Berry, director of laminates and OEM marketing for Insulectro, discusses the company's new low-loss products and resin systems that benefit high-speed, high-frequency PCB designs.


Book Recommendation: The One Percent Edge—Small Changes That Guarantee Relevance and Build Sustainable Success

Occasionally you read a book that truly makes a difference. I can tell I am reading a book like this one by how much longer it takes me to read it, but not because it’s boring or slow reading, certainly not! It’s because I stop constantly to jot down ideas in my notebook that stimulate me to come up with ideas that pertain to my own business.

The Time is Right in India

In an interview with Akshinthala Vijayendra of IPC India, he discusses India’s infrastructure under the direction of the new prime minister, where India currently stands versus China, and the pros and cons for any speculative companies deciding whether to expand into this country.

New Year, New Equipment—Right?

This month, we will discuss the equipment purchasing decision-making process. How many of you can recall the earliest “dippy dunk” PCB shops, so-called because that’s exactly how it was done? There were no conveyorized lines, no automatic hoists, no load/unload stations, maybe not even a lab for analyzing the plating baths.

Part 2: EIPC’s Winter Conference in Lyon, France: Day 2 Review

The final session, on European needs for new technology, product safety and training, was introduced and moderated by EIPC board member Dr. Michele Stampanoni, vice president of strategic sales and business development at Cicor Group.

EIPC’s Winter Conference in Lyon, France: Day 2 Review

The first day of the conference had started and ended in the dark—a long and technically intense day! After a convivial conference dinner and a good night’s sleep we were back on the bus, this time in daylight at the slightly later time of 8:00 a.m., for the journey from downtown Lyon back to Alstom’s conference facility in Villeurbanne, and it wasn’t raining. In fact, there was even some sunshine later in the day!

Blue Sky for Eagle Electronics

I recently had the opportunity to chat with the new director of sales and marketing at Eagle Electronics, Andy D’Agostino. I’ve visited Eagle before; they are endlessly busy, with good things going on, so I was happy when I learned that Brett McCoy was now COO and another fellow had taken over some of the sales and marketing activities. Andy comes with a wealth of experience and seems to have settled in nicely.

Orbotech’s Strategic Decision for End-to-End Partnership Benefits Everyone

Barry Matties met with Sharon Cohen, president of Orbotech West, at productronica 2017 to discuss what’s new at Orbotech, specifically their shift to be more customer-centric and to provide regional coverage across the globe. He also discusses the current trends in the marketplace and Industry 4.0.

EIPC’s 2018 Winter Conference in Lyon, Review of Day 1

Venue for the 2018 EIPC Winter Conference was the splendid new Alstom Transport Information Solutions facility in Villeurbanne, in the Lyon metropolitan area of the Auvergne-Rhône-Alpes region in eastern France. An extremely popular event—117 delegates represented a total of 20 countries, unprecedented in recent years, and only just fitted into Alstom’s conference suite. Indeed, some were even standing at the back!

CircuitData: Creating an Open Source Language for PCB Data Exchange

I recently had the opportunity to speak with Elmatica CTO Andreas Lydersen on a subject of great interest to him and his supply chain, namely CircuitData. This open source language promises to greatly improve communication of details that can often be misinterpreted due to the differences in terminology used throughout the supply chain.

Whelen Engineering and AWP Explain their Unique Collaboration

If there was a buzz word in the PCB hall at productronica this year, it was probably Whelen, as in Whelen Engineering and Alex Stepinski, VP of Whelen’s circuit board division.


Aismalibar on Laminates, Following the Market, and More

At productronica, Barry Matties, Andy Shaughnessy, and Patty Goldman of the 007 team sat down with Eduardo Benmayor, director general with Aismalibar, a laminate supplier currently focusing on thermal management for the LED and automotive markets.

CFX: Updates and Developments

In an interview with I-Connect007, she discusses the latest developments in the Connected Factory Initiative (CFX), the machine data interface standard that would enable manufacturers, equipment, device and software suppliers to achieve Industry 4.0 benefits, and CFX demos at IPC APEX EXPO 2018.

Equipment/Process Selection: Case Study of a DMADV Approach to PCB FAB Process Design

This article outlines the approach we took to designing this new phase of our commercial existence, which has now been spun off as a separate business unit known as Greensource Fabrication. This new business unit is expected to go live in 2018.

All the Details on IPC’s Emerging Engineer Program

Teresa Rowe and Nancy Jaster, in charge of IPC’s Emerging Engineer Program, explain to I-Connect007’s Patty Goldman and Jonathan Zinski how this novel approach to attracting and supporting young people works.

Solder Limits: Updates for the Age of Surface Mount

Solder limits are one of the fundamental parameters used when evaluating the PCB, solder resists, and metal-clad base materials for safety under the UL Recognition programme.

IPC APEX EXPO: App is Where It’s At

In an interview with I-Connect007, IPC Exhibits Manager Kim DiCianni discusses the IPC APEX EXPO 2018 app and how this powerful tool will keep attendees on track. She also highlights its usefulness for exhibitors.

The Best It’s Ever Been, Every Year: The Goal for IPC, Part 2

In the continuation of this interview, John Mitchell and Phil Carmichael discuss the areas of focus for IPC in the upcoming year, first and foremost being education and welcoming a new generation into the industry.

The Best It’s Ever Been, Every Year: The Goal for IPC, Part 1

The end of 2017 caps an exciting time for IPC and IPC China as membership has grown substantially, in part because of new offerings from the organization to its Asian members. Meeting with Barry Matties at HKPCA, John Mitchell and Phil Carmichael discuss the areas of focus for IPC in the upcoming year, first and foremost being education and welcoming a new generation into the industry.

Staying Ahead of Market Trends Through Education

ESI equipment has been in high demand with the recent rise of flex and HDI. But when Barry Matties met with Patrick Riechel and John Williams at HKPCA, they explained that it is really ESI’s future protection and flexibility in the process that keeps them ahead of the market and allows for ongoing success.

A Sneak-Peek at IPC APEX EXPO 2018

IPC President and CEO John Mitchell gave I-Connect007 a sneak-peek at the upcoming IPC APEX EXPO, happening in February in San Diego. Mitchell provides a description of this year’s keynote, as well as a few new additions and areas of emphasis. It looks like it will be another packed house, with plenty to see, do, and learn about.


CES 2018: Disruptive Technologies and Fun PC Stuff

Two disruptive technologies that we have been covering for the last few years are 3D printing—especially as it pertains to PCB fab—and autonomous driving. 3D printing has been around for a few years, but it seems like 3D printers were introduced to CES very recently. This year there were almost 50 exhibitors showing their latest offerings. Most of them were in the LVCC in the north hall at the 3D Printing Marketplace.

Riding the Tsunami of Success in Asia

Since Phil Carmichael has overseen IPC Asia, the program and its membership have grown substantially, and with good reason. Phil met with Barry Matties at HKPCA to discuss how IPC offerings such as the QML program and helping suppliers become CSR compliant has allowed IPC to become a vital resource for suppliers in Asia.

Cicor’s Approach to Miniaturization: Cost of Function, and More

Barry Matties spoke with Karl Heinz-Fritz, VP of technology, about Cicor’s newest product line, which can shrink the size of a circuit by up to 40%, and the importance of measuring the cost of functionality.

productronica 2017 Means Connecting to Global Customer Base for Circuit Automation

Circuit Automation’s Tom Meeker joined me for a conversation at productronica 2017 in Munich, to update me about what the company has been doing in solder mask coating equipment.

In Terms of Experience, a 10,000-foot View of China

In the past 30+ years of PCB manufacturing in China, you would be hard-pressed to find someone more connected to the pulse of the Asian market than Gene Weiner. Barry Matties met with the industry veteran at HKPCA to get his take on the show, the current and future market conditions of China, and any effect the new U.S. administration might have on trade relations going forward.

The Benefits of Coming Together to Form a Global Reach

At productronica, MacDermid Enthone Electronics Solutions and Alpha Assembly Solutions had one large combined booth to promote the companies’ integration. Over a buttered pretzel (don’t knock it until you’ve tried it), we talked about the newly amalgamated company, something everyone in the company is quite enthusiastic about.

CES 2018, Augmented Reality and Much More

The actual CES show is spread across many locations in Las Vegas. The main exhibit halls are at or near to the Las Vegas Convention Center with three buildings, two floors each, all filled with hundreds of booths. Then there is The Sands Convention Center with multiple halls filled to the brim and hotels with their own convention centers and floors of exhibitor suites. With almost 200,000 in attendance, all locations are very busy.

It’s a Long, Winding and Exciting Road for Automotive Electronics

It was truly a delight to talk with Alun Morgan at productronica this year. He may be the most enthusiastic person in the field of electronics that I have ever met, as you will certainly understand as you read this interview.

Getting the Heat Out

Increasing consumer demands for high performance and the need for high reliability in sectors such as automotive, LED lighting, and renewable energy mean that thermal management is now front and center on the priority list for PCB manufacturing.

CES 2018 Showstoppers: LaunchIt and Press Event

“ShowStoppers LaunchIt is about giving innovative entrepreneurs a shot at getting the attention of angel investors on the lookout for innovation and new ventures. It’s also about gaining additional visibility with other industry influencers and dealmakers, as well as with the press who are always looking for the ‘what’s new’ story at CES.”


Preview: CES 2018 Unveiled

The official CES events started only about 15 hours ago. I have already been to CES Unveiled, an amazing (but somewhat long) NVIDIA press event, and now the Panasonic press conference is soon to begin, launching the Press Day activities. So far, it’s been amazing!

Schmid: Bringing Integrated Solutions to the Market

With China’s recent shift towards quality, the next generation of PCB fabrication equipment must target yields and include the ability to track those yields, says Schmid’s Laurent Nicolet and Demitry Kostouros. Barry Matties recently sat down with these two gentlemen to talk more about the market shift and Schmid’s introduction of their new vertical line aimed at carving a niche in the market.

Lamination to Drilling in Minutes: It's New and it's Not

Barry Matties met with Lino Sousa at productronica to check out Pluritec’s new Pluricut HPL machine, which offers an all-in-one solution for flash routing, beveling, measuring, and corner routing. See this machine in action by viewing the attached video content.

Weiner’s World—December 2017

Hold on to your seats! 2018 will be a year full of rapid changes, surprises, and growth. M&A activities will flourish. The supply chain will suffer shortages and changes as demand increases, copycats will rush to market, and new markets and potential suppliers will vanish before they are established.

Automation and Traceability Critical for High-Throughput Probe Testing

Peter Brandt, atg’s director of sales for Europe, India and Japan, joined Barry Matties at productronica to share his views on regional variations in electrical testing requirements, automation, traceability, and how to anticipate and satisfy the future demands of the market. Group general manager Dr. Jochen Kleinertz also comments on the need for close cooperation with customers to guide the R&D effort.

Isola: Evolving with the Market

In this interview from productronica 2017, Isola’s Karl Stollenwerk discusses the decline of the laminate market in Europe over the past 17 years, current demands on raw materials, and Isola’s new strategy to remain competitive.

Consulting in the Electronics Industry: Meet Francesca Stern

One of the best things about productronica was meeting people who I have corresponded with and those whose articles or presentations I have read or seen but have never actually had a chance to chat with. Francesca Stern is one such person, and it was a true pleasure to sit down and chat with her in the EIPC booth.

A Unique Norwegian Approach to Serving Customers

I met a lot of interesting people at productronica, with an assortment of different products on display. Such was my visit with Oyvind Tafjord, CEO of Visitech. His purpose at the show was to meet with his customers, so nothing unusual about that. But his customers also had booths (or stands, as they call them), which is an advantage for him, as he explains here.

AGFA: From Film to Inkjet Solder Mask

The productronica show was indeed filled with new technology, and it was great to meet with people and learn about it. This is precisely how I met AGFA’s Frank Louwet, who filled me in on the Dipamat inkjet solder mask they have been developing. It seemed an odd choice to go from film to solder mask, but as Frank explained, it makes perfect sense.

Ventec: Eye on the Future, with Automotive and Lighting Front and Center

Ventec’s Thomas Michels and Didier Mauve sat down with I-Connect007 Editors Patty Goldman and Pete Starkey and enjoyed an upbeat and enlightening conversation. Among the topics covered were the importance of working partnerships in maintaining supply chain continuity, market drivers for thermally conductive materials, and development of enabling technologies to support the automotive electronics revolution.


A Fresh Look at Outsourcing Solutions in Electrical Testing

In this interview conducted at productronica 2017, Gardien Group COO Roland Valentini describes to Pete Starkey the limitations of the traditional outsourcing model for electrical testing and explains the need for customised solutions directly catered to customers’ individual requirements.

Viking: Covering the Globe with Value-Added Services

In the final hours of productronica 2017, Barry Matties met with Jake Kelly of Viking to discuss the company’s value-added services, their growth in the India and America markets, and the UCE manufactured line they displayed at productronica.

Institute of Circuit Technology Harrogate Seminar 2017

A return to the historic spa town of Harrogate in Yorkshire, England for the Institute of Circuit Technology Northern Seminar, to enjoy a diverse programme of presentations on safety standards, research in selective metal deposition, and developments in imaging and inspection techniques.

Full-Service Plating at Hofstetter

While strolling the aisles at productronica, I happened upon the booth of Hofstetter Plating. I was not familiar with this PCB company so I stopped to chat. It turns out they aren’t exactly a PCB fabricator, but provide a comprehensive plating service in Europe and occasionally beyond that, offering several exotic and unique plating processes.

RTW…HKPCA & IPC Show 2017 Highlights With Canice Chung

Canice Chung, chairman of the HKPCA, speaks with Managing Editor Stephen Las Marias about the record-breaking show, held this week in Shenzhen, China.
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