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Current IssueEngineering Economics
The real cost to manufacture a PCB encompasses everything that goes into making the product: the materials and other value-added supplies, machine and personnel costs, and most importantly, your quality. A hard look at real costs seems wholly appropriate.
Alternate Metallization Processes
Traditional electroless copper and electroless copper immersion gold have been primary PCB plating methods for decades. But alternative plating metals and processes have been introduced over the past few years as miniaturization and advanced packaging continue to develop.
Technology Roadmaps
In this issue of PCB007 Magazine, we discuss technology roadmaps and what they mean for our businesses, providing context to the all-important question: What is my company’s technology roadmap?
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I-Connect007 Editor’s Choice: Five Must-Reads for the Week
June 30, 2023 | Nolan Johnson, I-Connect007Estimated reading time: 2 minutes
It’s a heady time here in the U.S. between the summer holidays of Memorial Day (last Monday in May) and Independence Day (July 4). This four-week period straddles the Northern solstice, boasts the longest days of the year in the Northern Hemisphere. This is the high season for outside activities, which may be pulling you away from the office. Am I right? Never fear, I-Connect007 is here to deliver the “must know” news stories.
I’m bending the rules (again) this week by adding some additional links to some of the news items, so as to provide a more comprehensive picture of the story. So, what do we have? A conversation with Omron, news from Isola and Insulectro, Pete Starkey’s EIPC Summer Conference coverage (keynote, Day 1 and Day 2 summaries), and IPC monthly sales reports for EMS and PCB fab.
If you’re in the U.S., have a wildly independent holiday weekend; for our global readers, we’ll still be here, watching the news for you. Stay tuned.
Omron Discusses SPI, AI and More
Published June 26
At the recent SMTA Oregon Tech Forum and Expo, Tim Anderson, a senior account manager at Omron, presented his insights on SPI, the latest trends in the industry, and some solutions to consider. Afterward, Barry Matties caught up with Anderson for a follow up discussion. As Anderson points out, the SPI, AOI, and AXI systems of today do far more than simply catch defects. This is a short and informative read for anyone following these machinery applications.
Isola Changing With the Times
Published June 29
Changing market conditions require changes in approach. I-Connect007’s Barry Matties and Nolan Johnson spoke with Isola’s Travis Kelly, Sean Mirshafiei, and Kirk Thompson about Isola’s recent responses to market conditions. In this interview, Kelly, Mirshafiei, and Thompson outline recent changes to Isola senior leadership, optimizing manufacturing to meet the needs of the global market, and the strategic importance of advanced packaging to the global economy, and to the U.S., in particular.
EIPC Summer Conference 2023: The Keynote Session
Published June 26
The EIPC technical sessions–whether the monthly snapshot sessions, or the semi-annual conferences– are eternally full of high-value technical updates. This year’s summer session follows that same tradition. Of course, Pete Starkey’s detailed narratives always bring an extra bit of humanity to the sessions. We’re leading with Mr. Starkey’s coverage of the keynote, but I’ve added links to the summaries for Day 1 and Day 2 here, as well.
Insulectro Announces New Partnership With Laminate Suppliers Arlon Electronics Materials and EMC
Published June 27
Insulectro announces its new status as exclusive distributor for North America of Arlon copper clad laminates beginning Sept. 4, 2023. In addition, Arlon is the master distributor for Elite Materials Company (EMC), based in Taiwan. This brings both product lines to the Insulectro line card. Read here to get the details.
North American EMS Industry Up 7.1% in May
Published June 22
Read the whole post here, but just to tease the content, “EMS bookings in May increased 0.8 percent year-over-year and increased 4.4 percent from the previous month.” Also linked to the EMS report is the PCB fabrication report: North American PCB Industry Sales Up 6.7% in May
Suggested Items
Unlocking Advanced Circuitry Through Liquid Metal Ink
10/31/2024 | I-Connect007 Editorial TeamPCB UHDI technologist John Johnson of American Standard Circuits discusses the evolving landscape of electronics manufacturing and the critical role of innovation, specifically liquid metal ink technology, as an alternate process to traditional metallization in PCB fabrication to achieve ever finer features and tighter tolerances. The discussion highlights the benefits of reliability, efficiency, and yields as a tradeoff to any increased cost to run the process. As this technology becomes better understood and accepted, even sought out by customers and designers, John says there is a move toward mainstream incorporation.
Fresh PCB Concepts: The Critical Nature of Copper Thickness on PCBs
10/31/2024 | Team NCAB -- Column: Fresh PCB ConceptsPCBs are the backbone of modern electronics and the copper layers within these boards serve as the primary pathways for electrical signals. When designing and manufacturing PCBs, copper thickness is one of the most critical factors and significantly affects the board’s performance and durability. The IPC-6012F specification, the industry standard for the performance and qualification of rigid PCBs, sets clear guidelines on copper thickness to ensure reliability in different environments and applications.
Book Excerpt: The Printed Circuit Designer’s Guide to... DFM Essentials, Ch. 1
10/25/2024 | I-Connect007The guidelines offered in this book are based on both ASC recommendations and IPC standards with the understanding that some may require adjustment based on the material set, fabricator processes, and other design constraints. This chapter details high-frequency materials, copper foil types, metal core PCBs, and the benefits of embedded capacitance and resistor materials in multilayer PCBs.
The Cost-Benefit Analysis of Direct Metallization
10/21/2024 | Carmichael Gugliotti, MacDermid AlphaCarmichael Gugliotti of MacDermid Alpha discusses the innovative realm of direct metallization technology, its numerous applications, and significant advantages over traditional processes. Carmichael offers an in-depth look at how direct metallization, through developments such as Blackhole and Shadow, is revolutionizing PCB manufacturing by enhancing efficiency, sustainability, and cost-effectiveness. From its origins in the 1980s to its application in cutting-edge, high-density interconnects and its pivotal role in sustainability, this discussion sheds light on how direct metallization shapes the future of PCB manufacturing across various industries, including automotive, consumer electronics, and beyond.
Connect the Dots: Designing for Reality—Pattern Plating
10/16/2024 | Matt Stevenson -- Column: Connect the DotsIn the previous episode of I-Connect007’s On the Line with… podcast, we painted the picture of the outer layer imaging process. Now we are ready for pattern plating, where fabrication can get tricky. The board is now ready to receive the copper traces, pads, and other elements specified in the original CAD design. This article will lay out the pattern plating process and discuss constraints in the chemistries that must be properly managed to meet the customer's exacting manufacturing tolerances.