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I-Connect007 Editor's Choice: Five Must-Reads for the Week
10/30/2020 | Nolan Johnson, I-Connect007
Gardien on the Right Track With New ERP System
10/29/2020 | Andy Shaughnessy, Design007 Magazine
Real Time with… AltiumLive Europe: If You Don’t Know How It’s Made, How Can You Possibly Design It?
10/26/2020 | Pete Starkey, I-Connect007
EIPC Technical Snapshot: Automotive Technology
10/19/2020 | Pete Starkey, I-Connect007
I-Connect007 Editor's Choice: Five Must-Reads for the Week
10/16/2020 | Nolan Johnson, I-Connect007
PCB :: Materials
Real Time with… Altium Live Europe 2020: Rick Hartley’s Secrets of PCB Optimization
As Lawrence Romine said in his introduction, “There’s that moment when you sit in the crowd and hear Mr. Rick Hartley speak that you know you’ve arrived in PCB design.” With 50 years in the industry focused on circuit and PCB design—and as a specialist in EMI, noise, and signal integrity issues—Rick Hartley was invited to talk about PCB optimization. Pete Starkey provides an overview of the presentation.
EIPC Technical Snapshot: Automotive Technology
Although current circumstances have forced the postponement of its live conferences, seminars, and workshops, EIPC continues to provide a platform for the exchange and dissemination of the latest knowledge and technical information to the European interconnection and packaging industry. Pete Starkey details how its current series of technical snapshots, delivered in a webinar format, address technology challenges facing the automotive, telecom, and high-speed sectors of the industry.
Real Time with… AltiumLive: Eric Bogatin on Unlearning What You’ve Learned
The second day of the virtual AltiumLive 2020 event got off to a great start with a class by Dr. Eric Bogatin. It was officially titled “You Must Unlearn What You’ve Learned,” but it could have just as easily been called “Designing Interconnect That Sucks Less.”
Just Ask Paul: Automotive and Lead-Free Solders
We asked you to send in your questions for Happy Holden, Joe Fjelstad, Eric Camden, John Mitchell, and Greg Smith in our “Just Ask” series. Now, MacDermid Alpha Electronics Solutions’ Paul Salerno gets a chance to answer a question. Paul Salerno is a global portfolio manager for SMT applications focused on the automotive and consumer market segments. He holds a bachelor’s degree in materials engineering as well as an MBA in finance and marketing from Rutgers University.
Real Time with… SMTAI 2020: Reflections on the Technical Conference
This year’s SMTA International Conference and Exposition went virtual! Pete Starkey explains how the SMTA team did a fine job in difficult circumstances to present an interactive show and technical conference. Here, he highlights four of the papers that particularly caught his interest.
Real Time with… SMTAI 2020: Technical Conference Review
SMTAI 2020, which was converted to a virtual event, took place from September 28–30. I attend every year, but since there was no keynote in the virtual format, I went straight to the technical conference. This event covered a broad range of topics related to everything in assembly. Over 90 technical presentations are available, but this report covers just some of the sessions I attended.
Just Ask John Mitchell: The Exclusive Compilation
We asked for you to send in your questions for IPC President and CEO John Mitchell, and you took us up on it! We know you all enjoyed reading these questions and answers, so we’ve compiled all of them into one article for easy reference. We hope you enjoy having another bite at the apple. And if you’d like to hear more from John Mitchell, view his column series “One World, One Industry.”
Real Time with… SMTAI 2020: SMTA Announces Members of Distinction Annual Awards
SMTA recognized exceptional individual and corporate members for their immeasurable contributions to the association since 1994. And while the SMTA International Technical Committee announced the best presentation and paper awards from the 2019 conference on March 18, 2020, recipients were also recognized at SMTAI 2020.
Real Time with...SMTAI 2020: MacDermid Alpha’s Single-Step Metalization Paper
Nolan Johnson talks with MacDermid Alpha Electronics Solutions about a new process for filling through-holes with copper in a single step. Carmichael Gugliotti, the primary author and an applications specialist, and Richard Bellemare, director of electrolytic metalization, address why this new process matters and what’s in Gugliotti’s technical paper presentation for SMTAI.
Just Ask John Mitchell: Blurring the Lines of Technology
First, we asked you to send in your questions for Happy Holden, Joe Fjelstad, and Eric Camden in our “Just Ask” series. Now, it’s IPC President and CEO John Mitchell’s turn! A regular PCB007 columnist, John focuses on many of the challenges affecting the global electronics industry supply chain. Over the years, he has served as an engineer, manager, and executive at a variety of companies and organizations. We hope you enjoy “Just Ask John.”
Mentor and Z-zero Collaborate on New Stackup Tool
I recently spoke with Max Clark, business unit manager with Mentor, a Siemens Business, and Z-zero founder Bill Hargin about the newly formed partnership that resulted in a new stackup tool that Mentor is now selling worldwide. Fun fact: Hargin used to work for Mentor as part of the HyperLynx team, which now has an interface with Z-planner Enterprise. Talk about coming full circle.
Rethinking Interconnects With VeCS Technology
Nolan Johnson and Happy Holden chat with Joe Dickson of WUS about the work he’s done with VeCS, the continuing development of the technology, and the potential impact it can have on the manufacturing floor.
Just Ask Joe: The Occam Process
First, we asked you to send in your questions for Happy Holden. Now, it’s Joe Fjelstad’s turn! Inventor, columnist, instructor, and founder of Verdant Electronics, Joe has been involved with rigid PCBs and flexible circuits for decades, and he’s ready to share some of his knowledge with our readers. We hope you enjoy “Just Ask Joe.”
Aurora Circuits on Ultra-Heavy Copper PCBs
It’s always fun to talk with a company that can do something different—in this case, ultra-heavy copper PCBs, meaning over 20-ounce copper. Wanting to know more, Dan Beaulieu talked to Aurora Circuits Director of Business Development Thad Bartosz.
Atotech Looks to Expand Product Portfolio
When Barry Matties toured Atotech’s facility in Feucht, Germany, he spoke with Andreas Schatz, Atotech’s global product manager of equipment, and Daniel Schmidt, Atotech’s global director of marketing. In this interview, Andreas and Daniel break down the global plating and chemistry trends they see, most notably around horizontal plating and smart factory automation.
Simulation Technology in Acid Copper Pattern Plating
PCB designers and CAM engineers may feel there is little they can do to achieve uniform finished copper thickness of PCB traces and holes. But in an illuminating discussion with Robrecht Belis, manager of surface finishing and e-coating with Elsyca NV in Belgium, Pete Starkey learned that nothing could be further from the truth, provided they act on time and use the right tools.
A Year in Review: Cultivate New Opportunities in Crisis, Start Fresh
Recently, the China Electronic Circuit Industry Association (CPCA) invited Dr. Shiuh-Kao Chiang from Prismark to present an online video report regarding the current and future impact of the current epidemic on the global electronic circuit industry. The I-Connect007 China Team attended the presentation, and the following report summarizes some of Dr. Chiang’s remarks.
MTV Offers Solder Paste Testing Solution
The miniaturization test vehicle (MTV) is a common benchmark test board that can gauge about 25 different paste properties and analyze how different solder pastes will perform in an assembly line. Chrys Shea details the work she’s done to develop and release the MTV.
The iNEMI 2019 Board Assembly Roadmap
iNEMI continues to publish chapters of its 2019 Roadmap and recently presented an overview of its Board Assembly Roadmap Chapter in a webinar prefaced by Grace O’Malley, vice president of global operations. The new chapter is just the latest addition to this global effort from 23 working groups contributing expert input from all aspects of the electronics industry.
Autodesk’s Fusion 360 Merges ECAD, MCAD
Andy Shaughnessy spoke with Autodesk’s Matt Berggren about the company’s Fusion 360 EDA tool and the new capabilities added to the software. Matt explains how Fusion 360 blends ECAD and MCAD functionality in one environment and at an affordable price, and why he believes it will help round out Autodesk's electronic portfolio with end-to-end capabilities.
Rogers Corporation Keeps Materials Moving
The I-Connect007 editorial team spoke with Roger Tushingham of Rogers Corporation about the company’s current priorities with everything that’s been changing recently, including his perspective on the distributing and manufacturing trends he sees as a global supplier.
iNEMI’s PCB Roadmap Explained
In an informative and enlightening webinar, iNEMI Project Manager Steve Payne was joined by Isola Group CTO Ed Kelley to explain, review, and discuss the details of the recently published “iNEMI 2019 Roadmap for Organic PCBs.” Pete Starkey provides an overview.
Freedom CAD’s Expert PCB Design Tips, Part 1
When you’re designing complex PCBs, knowledge truly is power. The more PCB design tips, tricks, and techniques you know, the better your cutting-edge designs will be. With that in mind, we’re bringing you a series of PCB design tips, courtesy of Freedom CAD Services.
Survey: Complete, Accurate Design Data Tops List of Fab Expectations
In a recent survey, we asked PCB designers about expectations, particularly fabricators’ expectations of their PCB designer customers. The overwhelming majority (84%) of respondents indicated that a fabricator’s primary expectation of a designer is a complete, accurate data package.
Improving Copper Distribution in Pattern Plating Using Simulation Software
Technical Editor Pete Starkey had the opportunity to sit in on a webinar presented by Robrecht Belis, manager of the surface finishing business unit at Elsyca—a Belgian company specialising in the simulation of electrochemical processes.
MFLEX Increases Growth
Happy Holden recently spoke with Jay Desai of MFLEX about the latest flex work the company has been doing and its aim to transition toward more automation and a smart factory approach.
IPC Europe Shares Technical Education and Standards Awareness
Against a background of COVID-19 uncertainty and unprecedented challenges, but recognizing the vital importance of continuing to educate engineers and share the knowledge and skills required to manufacture boards and assemblies of the highest yields and reliability, the IPC Europe team hosted a technical webinar for the European electronics industry, featuring the expertise of two of I-Connect007’s regular columnists: Mike Carano and Jan Pedersen. Pete Starkey provides an overview.
Via Reliability and Robustness in Today’s Environment
When Bob Neves dropped by the I-Connect007 booth at IPC APEX EXPO 2020 this year, Happy Holden took the opportunity to record the conversation. Bob had some startling and exciting updates on the testing of microvias and through-hole technology.
Isola’s Travis Kelly: Maintaining Continuity of Supply
On April 9, Barry Matties spoke with Travis Kelly, Isola president and CEO. Travis gave an update on Isola’s responses to the COVID-19 challenges in materials manufacturing. Travis pointed out that Isola’s products fill a critical need in the switch to medical equipment manufacturing for ventilators and related products. He also spoke to the three keys to maintaining continuity of supply.
PCB Surface Preparation Before Solder Mask on Non-copper Finishes
A circuit board is made of copper. Usually, final finishes are applied after the solder mask process. In some cases, for special applications, the final finish may be applied before solder mask. In this case, we have solder mask on ENIG or galvanic nickel-gold. It is also possible to have tin or tin-lead under solder mask; this was an old technology that no longer plays a role today.
Advantages of Using ZIF Connectors as a Termination Method
There are many types of connectors and termination methods available when designing a flexible circuit. One of the most common is the zero insertion force (ZIF) connector. The reason why the ZIF connector is so popular is that they eliminate the requirement for an added connector. They create a direct connection from the circuit to the mating connector reducing overall weight and cost. Here are a few general facts about ZIF connectors.
Are Trade Shows at a Crossroads?
With the cancellation of this year’s E3 show, the biggest gamer conference, the event’s format is shifting to a more fluid, online communication method. This may be the wave of the future. Can you imagine if the COVID-19 outbreak had occurred just three months earlier? Would there have been a Consumer Electronics Show, DesignCon, or IPC APEX EXPO? If the coronavirus is still in play in six months, will these shows take place in 2021?
Institute of Circuit Technology Spring Seminar 2020
Back to Meriden, the nominal centre of England where the daffodils were blooming. A good crowd made it to the spring seminar that followed the Annual General Meeting of the Institute of Circuit Technology (ICT), with five specialist presentations and excellent opportunities to network with their peers in the industry. Pete Starkey shares his overview of the event.
I-Connect007 Researchers Survey Industry on COVID-19 Outbreak Effect
In the last 24 hours, we surveyed our readers regarding the coronavirus (COVID-19) outbreak and its effect on our industry. After reviewing the first 100 survey responses primarily from North America and Europe, one-third of the respondents reported that the outbreak was having at least a small effect on their orders. Two-thirds of our readers have yet to see any effect on their orders.
2020 EIPC Winter Conference, Day 2
Rested and refreshed, delegates returned to the conference room for the second day of the 2020 EIPC Winter Conference in Blijdorp, Rotterdam, South Holland. Pete Starkey provides an overview of the presentations and activities from Day 2.
2020 EIPC Winter Conference, Day 1
Pete Starkey recaps how the 2020 EIPC Winter Conference, held in mid-February, attracted around 90 delegates from a dozen European countries—as well as a few from North America—to an outstanding learning and networking experience for members of the PCB community. The theme of this year's event was: “The Needs for Next-Generation Electronic Devices and Changes in Fabrication Solutions for PCBs, PCBAs, Materials, and Technologies.”
Congratulations to Mike Carano! Dieter Bergman IPC Fellowship Award Recipient
Patty Goldman spoke with Mike Carano about being awarded the Dieter Bergman IPC Fellowship Award, what that means to him as someone who was inspired by Dieter, and after 40 years in the industry, what keeps him excited going forward. Talking with Mike, one can feel his enthusiasm for IPC and the industry, which is contagious.
Joe Fjelstad Breaks Down His Occam Process
Joe Fjelstad recently met with the I-Connect007 Editorial Team to discuss the potential benefits of his Occam process for solderless assembly. This technique allows assembly of the PCB without the risks associated with traditional surface-mount processes, such as solder joint failure. Has the time come for the industry to embrace Occam?
XRF: An Essential Tool to Help PCB Manufacturers Meet IPC Specifications
One of the main challenges in PCB manufacturing is to create a stable, long-term coating of the copper surface to perform critical functions throughout the expected lifetime of the part. The surface coating is there to do two things: prevent the copper from oxidizing by coming in contact with the air and form a reliable contact for a soldered joint or wire-bonded connector.
Catching up With Midstate Electronics
Dan Beaulieu recently sat down with Susan Matteo, Joan Allen, and Gerri Wooten from Midstate Electronics’ sales team to discuss their company, how long they have been in business, the key ingredients to their longevity and success, and how they see the market today in general. Midstate offers everything from multilayer PCBs to flex and rigid-flex circuits and PCB assembly.
Rogers Continues to Grow and Adapt
In this video interview from the show, Guest Editor Judy Warner and Tony Mattingly, senior product manager at Rogers Corporation, discuss the state of materials at the company, as well as the Rogers innovation centers the company has opened recently.
Randy Cherry: IPC Validation Services Continues to Expand
In this video interview from the show, Randy Cherry, IPC's director of validation services, gives Guest Editor Judy Warner his annual update on IPC's Validation Services, which is growing along with ever-increasing IoT and connectivity.
Stencils: Not As Simple As They Seem
Stephanie Hardin of Integrated Ideas and Technologies Inc. discusses her role in the supply chain as a stencil manufacturer, improvements she sees from micromachined step stencils, and why she believes trying to have standardized stencil layouts is wishful thinking due to the many fluctuating variables.
Ventec’s Materials are Enablers for 5G, Industry 4.0
In this video interview from the show, Technical Editor Pete Starkey and Ventec COO for Europe and the Americas Mark Goodwin discuss Ventec’s latest high-speed, low-loss, high-frequency materials as enablers for 5G and Industry 4.0.
CB Tech and Technica Tout Titan’s Traits
During the show, Technical Editor Pete Starkey met with Frank Medina, president and CEO of Technica USA, and Harry Kok, international sales director at CB Tech. They discuss the features of the CB Tech Titan direct imaging system, which has very high throughput capability with best-in-class registration consistently maintained from the beginning to the end of the batch. Kok also explains how the Titan fits in with CB Tech’s ongoing plans for Industry 4.0.
IPC APEX EXPO 2020 Attendees Speak: Brian Wojtkiewicz
"It seems they are all pursuing digital imaging; whether it’s direct imaging exposure or inkjet solder mask, they’re all going that direction, and it’s not just the big customers; small customers are doing the same," said Taiyo's Brian Wojtkiewicz. "They’re investing money, which is good. New investment is what has been lacking for a couple of years."
Will Moisture Management Expand to the U.S. Market?
Rich Heimsch, Super Dry director, chats with Nolan Johnson about the growing demand for moisture management in North America versus its earlier adoption in Europe, and how moisture management fits into Industry 4.0 and the smart factory.
IPC Government Relations: Focus on Supply Chain Resiliency
During IPC APEX EXPO, Editor Nolan Johnson sat down with Chris Mitchell, VP of global government affairs, to discuss IPC’s latest initiative with industry intelligence programs. As Chris explains, some of these efforts are focused on improving the DoD’s supply chain. This includes moving the DoD from leaded to lead-free components to help avoid millions of dollars in rework. He also discusses the team’s drive to unite with partners around the world and create a truly global organization.
Solder in PCBA: Can’t Live Without It... or Can We?
For most of its historical use in electronics, the solder alloy of choice was tin-lead, either an Sn60/Pb40 alloy or the Sn63/ Pb37 eutectic version of the tin-lead alloy. These two alloys were the workhorses of the industry. They were both well understood in terms of their processing and reliability—that is, until the advent of lead-free, a well-meaning but ill-conceived and poorly executed conversion, forced on the industry by the European Union in 2006.
IPC APEX EXPO 2020 Attendees Speak: Sheryl Long
"It’s a great place to see our customers and other friendly faces," said Sheryl Long, global marketing communications manager for Rogers Corporation. "The traffic has been a little slow this year, but it’s a great place to meet everybody at one spot and to get together and talk about what’s going on in the industry.
IPC: Automotive Electronics Segment Exploding
Electronics are increasingly being used in the design of new vehicles, driving IPC activities in standards development to help the industry adapt to building electronics better for the automotive industry. At IPC APEX EXPO 2020 we saw an increase in automotive content throughout the show which also provided opportunities for automotive OEMs and Tier1 suppliers to network.
IPC APEX EXPO 2020: The I-Connect007 Photo Gallery
If you couldn’t make it to IPC APEX EXPO 2020 in San Diego, don’t worry. I-Connect007 was there to cover it all. From “A Night of Happy-ness” through tear-down, our reporters were on hand to document the entire week.
Not All Plating Lines Are Created Equal
Barry Matties and Happy Holden met with CEO Michael Ludy and CMO Sarah Großmann from Ludy, a company specializing in galvanic plating equipment for PCBs. This interview gives an overview of Ludy and their latest advancements in PCB plating equipment.
iNEMI: Emerging Technologies Driving Rapid Industry Development
During IPC APEX EXPO, Editor Joe Fjelstad spoke with Grace O'Malley, iNEMI's VP of technical and project operations, about the well-attended roadmap sessions and other iNEMI meetings taking place at the show. Topics covered included emerging applications and how these technologies are driving industry development across the board, and at a fast pace.
IPC APEX EXPO 2020 Show Week Time-lapse Video
It was a busy week at IPC APEX EXPO in San Diego, and I-Connect007 was there to cover it all. From set-up to tear down, I-Connect007 captured a four-day time-lapse video of the show floor. We’d like to thank our good friends at MacDermid Alpha for letting us set up our camera in their booth.
IPC APEX EXPO 2020: Day 2 Review
Wednesday at IPC APEX EXPO drew a fairly steady stream of attendees to the show floor. Exhibitors we spoke with said the visitors were ready to spend some money. Almost everyone said their company was having a good quarter and experiencing slow but consistent growth year over year.
AT&S: Working With Designers on a Global Level
Barry Matties recently took a tour of AT&S’s Austrian factory, which is developing new circuit design strategies surrounding embedded and active components. Gerald Weis discusses the company’s focus on serving and educating PCB designers around the world, as well as their plans to embrace the latest technology and Industry 4.0 processes going forward.
Upcoming IPC APEX EXPO Offers Sessions on 5G
Dave Hoover of TTM discusses the Sessions @ the Intersection set for IPC APEX EXPO 2020—specifically, the two-part session he will host around the topic of 5G and materials.
IPC Solder Stencil Task Group—Inviting OEM Input to IPC APEX EXPO Meeting
Jeff Schake of ASM Assembly Systems is chairman of IPC’s Solder Stencil Task Group. In this conversation with Nolan Johnson and Barry Matties, Jeff discusses what they will be meeting about at the upcoming IPC APEX EXPO.
Residual/Free TBBPA in FR-4
Sergei Levchik describes how testing has shown that FR-4 printed circuit boards do not contain free or residual tetrabromobisohenol-A (TBBPA).
Nolan’s Notes: IPC APEX EXPO 2020 Preview
IPC APEX EXPO is here again. If you have followed our coverage in SMT007 and Design007, then you’re probably laser-focused on the upcoming show. We have been previewing IPC APEX EXPO all month, and we’re excited to pass that information along to you within these pages. Here’s what we learned.
EIPC Winter Conference: Business, Technology, and Community
Managing Editor Nolan Johnson recently spoke with Kristen Smit-Westerberg about the upcoming EIPC Winter Conference, February 13−14, 2020, in Rotterdam.
Four Reasons to Choose Polycapillary Optics for XRF Coatings Analysis
As electronic components continue to shrink and increase in complexity, metal finishes on these components need to be plated onto smaller features. X-ray fluorescence (XRF) is a widely used technique for measuring coating thickness and material composition. X-ray fluorescence (XRF) is a widely used technique for measuring coating thickness and material composition because it’s non-destructive, fast and straightforward to use.
CES: The Main Halls
CES 2020 is now over, and the next round of shows is underway (NAMM is also over now, IPC APEX EXPO is next week, followed by AWE and others). CES displayed electronics related to gaming, monitors, computers, smartwatches, TVs, vehicles, cellphones, etc. However, the effect on the industry and the way we live will be felt until the next CES. The largest and most influential participants are usually found at the Las Vegas Convention Center.
Fresh Thinking on the Logistics of Laminate Distribution
Mark Goodwin, COO of Europe and the Americas for Ventec International Group, sits down with Barry Matties to explain his approach to supply chain management, efficient distribution, and maintaining definitive product identity at every stage.
IPC APEX EXPO Technical Session Preview
Brook Sandy-Smith, IPC technical conference program manager, previews the technical side of IPC APEX EXPO 2020, which includes the customary technical sessions, but also some new wrinkles like the fundamentals program and “sessions @ the intersection” to encourage more interaction.
IPC APEX EXPO Technical Conference, Featuring Fundamentals and the Intersection
IPC's Brook Sandy-Smith brings us a preview of the Technical Conference at IPC APEX EXPO 2020. In addition to the Sessions @ the Intersection and the Technical Conference, the Fundamentals Program is new at IPC APEX EXPO 2020. The program provides curated content for industry newcomers and anyone interested in a broader view through the many facets of electronics manufacturing. Attendees will learn important concepts, terminology, and background as preparation for the detailed content on new studies and technologies presented at the technical conference.
IPC APEX EXPO: Sessions @ the Intersection
In this short video, Brook Sandy-Smith, IPC’s technical conference program manager, explains how “the lntersection” will be a new meeting place In between this year's IPC APEX EXPO show floor and the technical conference available to attendees and the free sessions that are open to any registration type.
Logistics Are Frank Lorentz’s Passion
Recently, Barry Matties had the chance to visit Ventec International Group’s German facility in Kirchheimbolanden (KIBO), where he met Frank Lorentz, Ventec’s general manager for the location. Logistics are clearly Frank’s passion. He lives and breathes it. If you spend any amount of time with him, that is abundantly clear. This interview with Frank was conducted after a tour of the KIBO site.
CES Slideshow: The Future Is Now
During the Consumer Electronics Show in Las Vegas, Nevada, the I-Connect007 Editorial Team met with some of the industry's top executives, managers, and engineers. Enjoy this slideshow from CES week.
CES 2020 Automotive: The Future Looks Like a Box
CES week has been true to the themes set forth by Steve Koenig on Sunday, and having spent most of Wednesday in the North Hall of the Las Vegas Convention Center—the automotive pavilion—I can say that Koenig was right: the electric vehicle has reached an inflection point. And along with electric propulsion came autonomous operation.
Heading Into 2020 With Isola
Barry Matties recently spoke with Isola’s Travis Kelly, who has moved from acting CEO into the position of president and CEO. Chief Sales and Marketing Officer Sean Mirshafiei also joins the conversation as they share an update on the progress on the company’s new Arizona factory, as well as their views on the markets and technology trends.
UV-curable Materials and Conformal Coatings
Pete Starkey and Phil Kinner, global business and technical director, coatings division, Electrolube, discuss the characteristics and benefits of the company’s new UV-cured conformal coatings. Phil also describes the development of coatings for critical avionics applications and Electrolube’s collaboration with the U.K. National Physical Laboratory to establish a new condensation test.
Insulectro Works to Bridge the Fabricator/Designer Gap
Barry Matties sat down with Insulectro’s Megan Teta and Mike Creeden to discuss trends they see in the materials market and how they’re working to bridge the gap between fabrication and design, including helping designers understand what they can do to make a board more manufacturable.
The Viability of a Cyanide-free Immersion Gold Bath
The Tianjin chemical blast in August 2015 sensitized the Chinese authorities to the use of cyanide in production. As a consequence, the authorities have introduced licensing with regard to the use of cyanide. In turn, this has motivated Chinese PCB manufacturers to ask suppliers for a competent cyanide-free immersion gold solution (CNF Au).
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