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Mr. Laminate Tells All: The Certification of IPC-4101D Polyimide Base Materials: Buyer Beware

At the most recent IPC meeting held in Rosemont, Illinois, one of the hot topics of discussion at the Laminate and Prepreg Subcommittee was the three polyimide specification sheets. The header portion for the three polyimide-based copper-clad laminates and prepregs are shown in Figure 1, for easy comparison of polyimide grades.

Rogers Highlights Thermally Enhanced 92ML Materials at electronica

I met with Rogers Corporation Business Development Manager John Ranieri at Electronica recently. Ranieri’s professional focus is on the 92ML series of laminate, prepregs, and IMS, which was highlighted at the Munich show. The 92ML products are geared for the power electronics marketplace where thermal management is a major concern.

HKPCA’s Daniel Chan on China’s PCB Manufacturing and Technology Landscape

Editor Edy Yu recently spoke with Daniel Chan, executive director of the Hong Kong Printed Circuit Association (HKPCA). Chan possesses more than 25 years of experience in global business management with strong leadership influencing suppliers and internal clients in business strategy and transformation.

electronica 2016 Impressions

Germany’s third-largest city, and capital of the southeastern state of Bavaria, Munich was once more host to electronica, which can justifiably claim to be the world’s leading trade fair for electronic components, systems and applications.

Streamline Circuits: The Importance of Being a Sales-Driven Organization

I recently had the pleasure of catching up with Tom Doslak, senior VP of sales and marketing for Streamline Circuits. We discussed how the company got started, technologies that seem to be driving the marketplace, critical equipment for today’s PCB fabricator, and how being a customer-centered, sales-driven organization serves as the key to their success.

EIPC's New Tagline and electronica 2016 Reflections

EIPC Technical Director Michael Weinhold and Editor Pete Starkey discuss the significance of EIPC's new tagline, 'The European Electronics Association'.

Let's Talk Testing: Vias for Dummies

In simple terms, a circuit board is but a composition of things designed to be connected and not. The number of layers and number of connections make no real difference as the geometry shapes the landscape.

What’s New with IPC’s Validation Services

During this year’s IPC Fall Committee Meetings, held in conjunction with SMTAI in Chicago, I met with my friend Randy Cherry, director of IPC Validation Services. Since the inception of Validation Services three years ago, I’ve conducted video interviews with Randy at IPC APEX EXPO, and I've been tracking the growth and progress of this program. I decided that this would be a great opportunity to do a mid-year check-up on IPC’s Validation Service programs.

Catching Up (Literally) with Uyemura’s George Milad at SMTAI 2016

I managed to catch up with George Milad of Uyemura at the recent SMTA International conference, which wasn’t easy to do. But he did take a few minutes to fill me in on his schedule for the week and it sure was packed—with a tutorial, presentations and IPC committee meetings.

World Mastery: Automotive Electronics Driving Business Growth

I-Connect007’s Pete Starkey is in the booth of China PCB manufacturer World Mastery to speak with Thomas Ip, Director of Sales and Marketing, about their manufacturing capabilities, and their key industry segments in Europe.


EIPC's Alun Morgan Holds Forth on electronica

EIPC’s Alun Morgan and Editor Pete Starkey discuss electronica's rise to prominence as the best place to meet not just EIPC members but also a broad spectrum of the value chain—designers through OEMs.

IPC’s President on IPC EDGE: Cutting Edge and Education

Chatting with IPC President John Mitchell is always a good time—he never fails to be upbeat and full of ideas, and his eagerness to fill us in on what’s happening with IPC was evident during our recent interview at the IPC Fall Committee Meetings, co-located with SMTAI in late September.

Ventec International Group Celebrates the 10-year Anniversary of Ventec Europe

Ventec International Group celebrates the 10-year anniversary of Ventec Europe today at electronica 2016, in Munich, Germany... See video slideshow!

Ventec Talks Strategies to Gain Market Share

At electronica 2016 in Munich, Germany, Tamara den Daas, OEM global account manager at Ventec International Group, speaks with I-Connect007’s Pete Starkey about Ventec Europe’s 10th anniversary, as well as the relevance of electronica for the company. She also discusses Ventec's strategies for gaining market share through PCB designers on the OEM side.

Tech Talk: 225 Tech Talks—1995 to 2016

Checking back on Tech Talk Nos. 100 and 200, which reflected on past and anticipated future changes in electronic packaging, I noted the production shift to Asia, followed by the relocation of the supplier base, and, more recently, the design of electronic devices.

Ventec Sees Growth in Automotive Electronics

Didier Mauve, sales and marketing manager for Ventec Europe, talks with Editor Pete Starkey during electronica 2016 about how the automotive electronics industry is driving growth for the company.

Lessons in Leadership From My Father

When I was asked to contribute an article for this issue on leadership, I thought it was an opportune time since my Dad, Nagji Sutariya, had recently passed away. I had spent nearly every daylight hour with him since I started working with him at Saturn in 2001.

One World, One Industry: Six Leadership Lessons from 20 Years in the Electronics Industry

The orchestra conductor is an apt metaphor for the successful leader. Effective leadership often boils down to the ability to inspire others (the symphony) to their best work, while keeping and driving the overall vision of the organization (the musical score).

Made in Brazil: Leadership Lessons from the Rio Olympics 2016

This month’s column is not about PCB technical stuff; instead, it’s about some valuable lessons I have learned this summer during that most fantastic of events, the Olympics. What I have learned can now be applied to PCBs and how we can transform a glass-reinforced laminate or any other bare material into an incredibly useful product that will make the difference in every single life of this planet.

BizBrain IQ Test: The Suprising Results

Focusing upon the work of W. Edwards Deming, Peter Senge, Buckminster Fuller, Ilya Prigogine, and John S. Bell, David became an expert in workplace systems improvement. Since 1990, he has been training and consulting using his Four New Agreements for Leaders and Managers as a proven model for sustainable organizational transformation, with remarkable results. Today, he is the president of Dibble Leaders.


All About Flex: Specifying a Flexible Circuit

IPC has created a specification document, IPC 6013, which is referenced for many flex circuit applications. This commercial document, in combination with the CAD data and print, is used as the product specification. Most flexible circuitry fabricators’ internal quality standards are based on IPC 6013.

New Developments at MacDermid Enthone

One of the best parts of industry conferences and shows is the opportunity to meet new people and renew acquaintances. Another highly enjoyable part is learning what is going on within companies—especially those with which one has had a close association in the past.

Weiner’s World

This year’s TPCA (Taiwan Printed Circuits Association) show held October 26–28 seemed to have lighter attendance than last year. Robots were on display everywhere, with lot of loaders and unloaders as well as the multi-axis, multipurpose types.

Book Recommendation: Hard-Won Wisdom—True Stories from the Management Trenches

Author Jathan Janove is a workplace litigation lawyer. He has spent the bulk of his career litigating workplace relationships, which gives his book a completely fresh and different perspective to workplace management techniques.

IPC Validation Services Audit Program to Include Laminate, Prepreg Manufacturers

Essex Technologies’ Doug Sober is a long-time IPC chairman who is now also working with IPC’s Validation Services division. I met with Doug while at the recent SMTA International conference, and we discussed the upcoming audit program for laminate manufacturers, which is ready to go.

Schoeller Electronics Presenting a New Organizational Structure in North America

At the recent SMTA International show in Rosemont, Illinois, I met Padraig McCabe at Schoeller Electronics Systems’ booth. It was obvious that they had a lot going on so it was good to be able to sit down and get the full story of their new organizational structure, name change and the recent acquisitions of PCB companies.

Standard of Excellence: Let’s Get Flexible

Although flex and rigid-flex technology has been around for many years, it is only in recent years that it has come into its own. The reason for the increased requirements for the flex and rigid-flex technology is simple: Devices are getting smaller.

Speeding up the PCB Manufacturing Process

Lino Sousa of Pluritec discusses the next generation of equipment that's speeding up drill room processes. He also explains how technologists can now coat soldermask, tack cure, and be ready for imaging in 25 minutes or less. Sousa says a three-year ROI can be found in reduced electricity consumption alone.

All About Flex: Five Characteristics of a Reliable Flexible Circuit Supplier

Due diligence when selecting a source for a custom electronic product can be a critical sourcing procedure. Chains are only as good as the weakest link, and the electronic components assembled to create a marketable product need to combine into a robust solution.

Book Recommendation: What Customers Crave

Customer service is out and customer experience is in. It’s not enough to deliver great customer service anymore— instead you must deliver an entire customer experience and a great experience at that. Customers want to feel good about the very act of working with you. They want to feel that you are on their side; and that you have their best interests at heart.


Ventec Europe Celebrates 10 Years as 'Not Just Another Laminate Merchant'

Incorporated in November 2006 as a joint venture known as Global Ventec Laminates, Ventec Europe imported its first container-full of material in May 2007. Now, here we are 10 years on, a bit older and not a lot wiser, in Ventec Europe’s immaculate headquarters facility, still in Leamington Spa, but in smart new premises.

Patty’s Perspective: Take Me to Your Leader

We must have touched a real hot button when we decided to do this issue on leadership. When we sent out our survey on the topic, we received a lot of responses, which we’ll review in a separate article, plus many of our regular columnists were inspired to write on the subject.

The Sum of All Parts: Three Keys to Successful Leadership

It is often easy to lose sight, particularly in the manufacturing sector, of your most valuable resource: people. You can’t take purchase orders, operate equipment and develop new strategies all on your own.

Happy’s Essential Skills: Online Instruction and Long-Distance Learning

More and more knowledge is now available over the Internet. For this to be effective, there are specific requirements for a course taken or produced over the Internet (without a live instructor) in order for the instructed (user) to have a positive experience.

Setting the Standard at American Standard Circuits

With an impressive array of investments on display, both in terms of technology and software, as well as its 120 employees, ASC offers a diversified product mix. Publisher Barry Matties and members of the I-Connect007 team recently took a tour of the American Standard Circuits facility in West Chicago, Illinois. In this interview, Anaya Vardya shares their strategies and the challenges the market faces.

Leadership and...You

In our now well-known monthly topic survey, we got some very interesting results on leadership. Most of the questions were designed to be open-ended, specifically to encourage original answers—to keep our respondents from just checking off a few boxes. Many of the answers were rather intriguing—and unexpected.

The Right Approach: My Leadership Journey

I have been in leadership positions for the majority of my 40-year career, but it has not always been a smooth and natural relationship. With the following three stories, I will attempt to share the lessons learned on my journey as a lifelong student in pursuit of the art of leadership.

GP Ventures: Facilitating ‘Multi-layered’ M&A Deals

One of our newer I-Connect007 columnists is Tom Kastner of GP Ventures, an M&A advisory company. I spent a few minutes with Tom at SMTAI recently, and he filled me in on his background in the electronics industry, which includes specializing in buying, selling or merging businesses; his columns deal with many of the requirements and issues on all sides of those changes.

Happy's Essential Skills: Lean Manufacturing

Lean doesn’t have to exist in manufacturing alone. Lean is a fairly recent principle that can apply to all of our goods and services. For those of you not familiar with Lean, I recommend the free E-book "Survival Is Not Mandatory: 10 Things Every CEO Should Know about Lean" by Steve Williams, a regular columnist for I-Connect007.

Let's Talk Testing: Don’t Reinvent the Wheel—Find an Expert!

Back in the day when I was an engineer fresh out of college, I quickly learned that experience is the solution to many problems. Now that being said, experience comes in many forms…it could be knowledge learned from a textbook, it could be an observatory comment jotted down in a notebook, it could be a conversation with a co-worker or colleague, or it could be an Internet search that finds a scholarly technical article, etc.


One World, One Industry: Voting—A Civic Duty and Industry Opportunity

On Tuesday, November 8, more than 240 million people in the United States will have the opportunity to go to the polls and vote, make their voices heard in government, and influence the direction of public policy for years to come. Much of the world is closely watching with interest in this major U.S. election.

Real Time with... SMTAI: Alex Stepinski is Presented with I-Connect007's First 'Good for the Industry' Award

I-Connect007’s Barry Matties and Patty Goldman present the first “Good for the Industry” award to Alex Stepinski of Whelen Engineering for his unique design approach to a fully automated PCB factory.

All About Flex: Flexible Circuit Prototypes

Most electronic projects begin with at least one build of prototype parts before moving into volume manufacturing. But the definition of a flex circuit prototype can vary considerably from one project to another. In many cases, a prototype build is only a few parts used to verify form, fit and function, with engineering trying to determine if something actually works.

Isola CEO Jeff Waters Shares Insights and Reflections

It’s been eight months since Isola’s Jeff Waters was appointed CEO, marking his transition from the semiconductor space to the PCB industry. At PCB West, Jeff reflected on his first impressions of the PCB industry and how Isola continues to adopt changes in its manufacturing strategy and product development with a plan to become the industry leader with a global, competitive presence.

Disruptive Technologies– VR, AR and Star Trek

This article and subsequent follow-ups will cover various disruptive technologies. During the planning stage for this month’s issue of The PCB Magazine, I was asked to consider a number of potential topics; two of them are areas that I am very interested in—augmented reality (AR) and virtual reality (VR), and 3D printing and security.

Geek-A- Palooza: Get Your Geek On in Minnesota!

If you haven’t been to Geek-A-Palooza yet, you may just get a chance, because the social networking event could be coming to your city in the near future. Barry Matties met with founder Tara Dunn following the most recent Boston event, to learn more about Geek-A-Palooza and why the laid-back atmosphere is beneficial for both the sponsors and the attendees.

2016 Election Forecast

Throughout this election cycle, candidates have offered many promises to boost the U.S. and global economy, as well as address other national priorities. As we inch closer to the finish line, it’s worth examining how the presidential and several congressional races could shape the future of policies affecting the manufacturing industry.

Institute of Circuit Technology Hayling Island Seminar 2016

In recent years, the Hayling Island Seminar has become established as the most popular date on the Institute of Circuit Technology calendar and, as expected, the 2016 event attracted a large gathering of industry professionals to the south coast of England to share knowledge and experience and to discuss current developments.

Selling Your Electronics Business: A 6-Step Guide, Part 2

For the individuals involved, the sale of an electronics business is a very significant step and one that often requires much thought, preparation and planning, even prior to appointing key advisors. Timing is another key factor in generating a high level of interest and implementing a successful sale.

Flex Talk: Troubleshooting Flex Circuit Applications for Mil/Aero Projects

I imagine that everyone has been in this position at one time or another: Despite everyone’s best attempt at creating the perfect design, PCB fabrication and assembly, something goes wrong and the troubleshooting begins.


A New Facility in India for PCB Fabricator ACI

I-Connect007's Barry Matties met with Raj Dhanani and Bryan Ricke of Advanced Circuitry International to discuss their growing footprint in India, recent investments in their U.S. facility, and the future of the RF and antenna markets.

Happy's Essential Skills: Metrics and Dimensional Analysis

After 20 of my columns, readers probably realize that I am an analytical person. Thus, I dedicate this column to metrics—the method of measuring something. I mentioned the four levels of metrics in my June column "Producibility and Other Figures of Merit." I also introduced the five stages of metrics in the second part of the column "Design for Manufacturing and Assembly, Part 2." This column completes the discussion with a look at dimensionless quantities.

The Right Approach: FOD and the Aerospace Industry

Unless you are currently building aerospace product to AS9100[1] you are probably saying, “What the heck is FOD?” What started out as a requirement to prevent damage to aircraft parts such as engines has been flowed down to any component or assembly including PCBs.

Weiner’s World

This month, I was a guest at the High Density Packaging Users Group (HDPUG) meeting in Nashville, Tennessee. The consortium, composed of more than 50 companies (small and large) in the electronics packaging supply chain, conducts projects to solve real world problems or develop data for product parameters, package/component life, and production processing.

EIPC Reliability Workshop, Tamworth, UK, September 22, 2016

EIPC’s reliability workshop, presented in cooperation with Amphenol Invotec, attracted a capacity audience from eight countries—some delegates having travelled from as far away as Russia—to take the opportunity to learn first-hand how to meet OEM, ODM and EMS product quality and safety requirements, and to understand how interconnection stress testing techniques could be applied to determine the reliability of multilayer PCBs.

All About Flex: Flex Circuit Specifications for Commercial and Military Applications

Applications across the various markets for printed circuit boards can have significantly different specifications and performance requirements. Circuits for toys and games logically have lower performance requirements than those used in medical devices. IPC-6013 is an industry-driven specification that defines the performance requirements and acceptance features for flexible printed circuit boards.

Real Time with... SMTAI: Electronic Interconnect Talks Expansion and Investments

Pratish Patel, president and CEO of Electronic Interconnect, speaks with I-Connect007’s Andy Shaughnessy about the company’s expansion plans as well as their increasing capabilities.

Happy’s Essential Skills: Recruiting and Interviewing

Hopefully, your career has progressed to the point that you are empowered to recruit your own team or a key person for your team. There are always technical people looking for better jobs, but many times, the most talented are busy doing their work and not looking for a new opportunity.

Launch Letters: Take Social Media Seriously

This September will mark the 10th anniversary of “the Zuck” (aka Mark Zuckerberg) and his band of college buddies unleashing Facebook membership from the scholarly confines of Harvard to anyone 13 years and older with a valid email address.

Selling Your Electronics Business: A 6-Step Guide, Part 1

Whether dealing with the sale of an entire electronics company or a corporate division, achieving the best possible terms and net present proceeds should be your primary concern.


Karl’s Tech Talk: EPOXY—Supply Chain and Use in Electronics

From a PCB fabricator’s perspective, epoxy resin supply chain issues are of indirect concern as they become a subset of laminate quality, supply, and cost considerations.

All About Flex: Lead-Free Soldering Flexible Circuits

Ever since the European community adopted the RoHS directive in 2006, the U.S. electronics industry has been steadily increasing its use of lead-free solder. Medical was the first U.S. industry to go totally lead-free. Today, a significant percentage of electronics soldering is done with lead-free solder.

Happy’s Essential Skills: Computer-Aided Manufacturing, Part 2 - Automation Examples

Semiconductor fabs like to avoid writing custom software to fit all of the idiosyncrasies of individual processing systems. So HP developed PC-10 to handle IC process equipment by separating it into general classes. SECS II was a mandatory prerequisite of the equipment before an interface to PC-10 could be developed.

Mil/Aero Markets: F-35 Declared Combat-Ready

Electronic subsystems are an integral part of all modern military fighter jets, with a substantial portion of the electronics supporting intelligence, surveillance and reconnaissance (ISR) systems, electro-optical/infrared (EO/IR), avionics, munitions and radar related subassemblies. This equates to a very high content of PCBs and SMT assembly requirements.

The Story Behind the News: Ventec’s IMS Manufacturing Capabilities in China Doubled

In this interview conducted at Ventec Europe’s headquarters in Leamington Spa, UK, Ventec Europe & USA COO Mark Goodwin sat down with I-Connect007 Technical Editor Pete Starkey to share the details of Ventec International Group’s $2 million equipment investment. With this injection of new equipment, Ventec doubles its IMS material manufacturing capacity in China.

Punching Out! War Stories from the Front Lines of Deal-Making

Here are some war stories from my experience in working on M&A deals in the PCB, EMS, and electronics fields. The names and details have been changed to protect the innocent.

Field Notes: Summit Interconnect—Who Says PCB Manufacturing Can’t be a Picnic?

A few weeks ago, I was lucky enough to be invited to a company-wide celebration of the “marriage” of Summit Interconnect’s two subsidiaries, KCA Electronics and Marcel Electronics Inc. The festivities kicked off at noon, when all of the MEI employees arrived in charter buses.

Happy’s Essential Skills: Computer-Aided-Manufacturing, Part 1—Automation Protocols

I have addressed automation planning previously in this series, so I hope by now you realize the difference between ‘automation’ and ‘mechanization.’ In printed circuit fabrication and assembly, most of what is advertised is mechanization. But when you get to assembly test, then you begin to see true automated solutions.

Testing Todd: Testing Military/Aerospace— Houston, We Have a Solution

This month we will dive into the testing of aerospace and military product. These designs require special processing in many cases above and beyond the IPC standards. The main specifications used when testing military product are MIL-PRF-55110, MIL-PRF-50884 and MILPRF-31032.

Let's Talk Testing: Does your Product have a Military Application?

Just like any other industry segment within the circuit board world, the military sector has its own share of documents…and likely many more than most! These documents have been developed over the years to guide, shape, and test anything and everything that might go into a jet fighter, a radar system, a warship, a weapons system, etc.


Patty's Perspective: Are We Flying Yet?

Walt Custer is on a photo safari in Africa and suggested I take a look at some of his slides regarding the military/aerospace market and then give a little report on it. Well, I am no Walt Custer, so while I can tell you a bit about where things are, far be it from me to make predictions.

Peter Lymn of Cemco: Adapting to the Market

Recently, I went on a tour of Cemco’s facility in Waterlooville, UK, where I met with longtime industry leader Peter Lymn to discuss Cemco’s roots in hot air solder leveling and the transitions Cemco has made in order to stay competitive.

Laser Pointers: Laser Processing and Telecentricity

Since Mike and I often receive questions on topics that are relevant to a broader audience, we’ve decided to start using this column to share those questions and answers with our readers. We’ll periodically devote the space in this column to address questions that we receive that are especially timely or topical, or address a topic that affects a wider range of readers.

Happy’s Essential Skills: CIM and Automation Planning, Part 2—Six Principles of Automation

In Part 1 of this column, I discussed the foundation of CIM and the principles of automation planning. In Part 2, we will assume that all the necessary preparations in strategy and tactics have been completed. How does it all fit together for successful implementation? This problem affects large, wealthy companies as well as the smallest job shop.

Factors Affecting the Adhesion of Thin Film Copper on Polyimide

The use of copper foils laminated to polyimide (PI) as flexible printed circuit board precursor is a standard practice in the PCB industry. We have previously described an approach to very thin copper laminates of coating uniform layers of nano copper inks and converting them into conductive foils via photonic sintering with a multi-bulb conveyor system, which is consistent with roll-to-roll manufacturing.
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