IPC Releases “J” Revisions to Two Leading Standards for Electronics Assembly

IPC J-STD-001 and IPC-A-610 cover printed board assembly process controls, materials, and post-assembly acceptance criteria for the electronics industry

IPC announces the release of revisions for two leading standards for the electronics assembly industry. IPC J-STD-001J, Requirements for Soldered Electrical and Electronic Assemblies is recognized as the sole industry-consensus standard for soldering processes and materials. IPC-A-610J, Acceptability of Electronic Assemblies, is a post-assembly acceptance standard used to ensure electronic assemblies meet acceptance requirements for the electronics industry. These two documents are often used together for the manufacture of electronic assemblies.

Revisions to these standards are completed every three years, with significant changes made to each one. Clear guidance on the use of the standard can be found in the first chapter of each document. Committee leaders addressed more than 1,350 comments for revision “J.” Some of the significant changes found in the standards are as follows:

Global changes implemented in both documents:

  • Removed redundant minimum electrical clearance references – covered in Chapter 1 of documents
  • Clarified the use and definition of wire, lead and conductor

Changes to IPC J-STD-001J (Representatives from 27 countries worked on the standard):

  • Added hardware installation requirements
  • Added graphics to address bubbles in X-ray images

Changes to IPC-A-610J (Representatives from 29 countries worked on the standard):

  • Chapter 10 has new images
  • Conformal coating – clarified voiding/bubbles

In addition to the new revisions for IPC J-STD-001J and IPC-A-610J, redline documents are also available. A white paper is available IPC-WP-028, Guidance on Objective Evidence for Validating the Acceptability of Bubbles in Conformal Coatings.

Canon Taiwan Earns IPC J-STD-001 and IPC-A-610 Qualified Manufacturer’s Listing

IPC’s Validation Services Program has awarded an IPC Qualified Manufacturers Listing (QML) to Canon Taiwan, a leader in the optical industry, producing single-lens reflex/mirrorless digital cameras, camera lenses, accessories and network surveillance monitors.

Canon Taiwan met or exceeded the requirements for the electronics industry's most rigorous classification, Class 3, which is intended for dedicated service electronics products. As a result of successfully completing an intensive audit, based on two of IPC's foremost standards: IPC J-STD-001, Requirements for Soldered Electrical and Electronic Assemblies and IPC-A-610, Acceptability of Electronic Assemblies, Canon Taiwan is now among a trusted source of electronics suppliers found on IPC's QML/QPL database at www.ipcvalidation.org.

“Through IPC training, we strengthened our capabilities in SMT processes, practiced KPI, and further developed our differential analysis abilities,” said Keita Sanada, president, Canon Taiwan. “After implementing internal education and training to reinforce quality management, we pursued QML recognition. With guidance from IPC auditors, Canon Taiwan had the opportunity for self-reflection and improvement based on IPC standards, ultimately achieving QML Class 3 validation.”

“Passing this audit demonstrates Canon Taiwan’s standards in quality control, process control, and production technology,” said Randy Cherry, director, IPC Validation Services. “It also upholds Canon’s tenets of ‘jihatsu’ (proactivity), ‘jichi’ (self-management) and ‘jigaku’ (self-awareness). By earning the QML, Canon Taiwan has shown its commitment to delivering the highest level of quality in electronics manufacturing.”

For more information about IPC’s Validation Services program in Asia, contact marketingchina@ipc.org.

Onshoring Advanced Packaging and Assembly 2024

Date
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The International Microelectronics Assembly and Packaging Society (IMAPS) and IPC will host a three-day workshop to discuss and promote strategies to improve On-Shoring Advanced Packaging and Assembly, April 29 - May 1, 2024, at The Westin Arlington in Arlington, Va.  This workshop will bring Government agencies, the DIB (Defense Industrial Base) and advanced packaging and assembly providers together to discuss their efforts to onshore advanced packaging.  The mission of this workshop is to engage our workforce community to identify the newly created advanced packaging programs which address U.S. Government and Defense requirements critical to the onshoring of the microelectronic assembly and packaging supply chain.  Government agencies including the Department of Commerce/NIST, DoD (SHIP/IBAS/Title III/Printed Circuit Board Executive Agent), DARPA and SRC will be briefing on their advanced packaging programs.

The workshop will feature two days of focused sessions, keynote presentations, a panel discussion, and a variety of networking opportunities. The event will kick-off on Monday with a pre-program day filled with 2-hour professional development courses and/or additional working groups addressing a variety of topics relevant to the onshoring of advanced packaging.  The 2024 Workshop will also feature networking opportunities with sponsors and tabletop exhibitors. 

Workshop registration restricted to U.S. Passport Holders Only

The Westin Arlington

801 North Glebe Road
Arlington, VA 22203
United States

The Westin Arlington

The Westin Arlington
801 North Glebe Road
Arlington, VA 22203
United States

IPC, First and Only Organization in the Electronics Industry to Earn ANSI/ANAB Accreditation for Its Workforce Training

IPC, the global leader in electronics education, announces a landmark achievement in professional education and training. Ten of IPC’s critical workforce training programs have been accredited by the ANSI National Accreditation Board (ANAB) under the stringent requirements of ANSI/ASTM E2659-18, Standard Practice for Certificate Programs. This accreditation marks IPC as the first and only organization in the electronics industry to attain this prestigious recognition for its workforce programs.

The accredited training programs include:

  • Advanced Design Concepts
  • Electronics Assembly for Engineers
  • Electronics Assembly for Operators
  • Introduction to PCB Design I
  • Introduction to PCB Design II
  • PCB Design for Manufacturability
  • PCB Design for Military & Aerospace Applications
  • PCB Design for Rigid-Flex Boards
  • PCB Troubleshooting and Defect Analysis
  • Wire Harness Assembly for Operators

This accreditation underscores IPC’s commitment to providing high-quality, relevant, and effective training that meets the needs of professionals in the electronics industry. It signifies that IPC’s programs have met rigorous standards for industry alignment, content, instructor qualification, and instructional design, ensuring they deliver valuable knowledge and skills to participants.

“Receiving ANSI/ANAB accreditation is a significant milestone for IPC and a testament to the excellence of our training programs,” said David Hernandez, IPC’s vice president of education. “This recognition not only validates the quality of our education offerings but also reflects our ongoing commitment to setting the highest standards for training in the electronics industry.”

The ANSI/ANAB accreditation is recognized internationally and is a benchmark for certificate programs that adhere to the best practices in instructional design and delivery. It assures employers, professionals, and stakeholders in the electronics industry that IPC’s training courses are among the best available, providing essential skills and knowledge to advance careers and enhance organizational performance.

For more information about IPC’s ANSI/ANAB accredited training programs and how they can benefit professionals and organizations in the electronics industry, visit https://education.ipc.org.

Creep Corrosion in Electronics – A Panel Discussion

Date
- (12:00 - 1:00pm CDT)

A group of industry experts will discuss the evidence of the root causes of creep corrosion, relevant testing, and effective mitigation strategies available to prevent creep corrosion failures in electronics. Fundamentally, creep corrosion is the product of the reaction of copper with sulfur, which may be mitigated with manufacturing processes, such as the printed circuit board solder mask and surface finish, conformal coating, and enclosure levels, as well as during end-use operation, such as filtration. Several types of harsh environmental test methods that are used to evaluate for product susceptibility to creep corrosion will also be reviewed.

Panelists include:
 • Randy Schueller, Ph.D., Dell, Director, Client Reliability & Durability
 • Christopher Genthe, Rockwell Automation, Senior Principal Engineer
 • Paul Leone, Rockwell Automation, Principal Engineer

Sean Clancy, Ph.D.

Lead Panelist Bio

Sean Clancy Ph.D. is the Director of Materials Science at HZO and an Adjunct Professor in the Materials Science and Engineering Department at the University of Utah. Sean has been associated with HZO for over ten years and is responsible for ALD and Parylene coating process development for advanced applications and assisting marketing and sales with new customer development. 

Before joining HZO, Sean led the electronics failure analysis group and managed projects at the US Navy’s Electronics Manufacturing Productivity Facility, administered by ACI Technologies. He has also worked in research fields involving carbon nanotubes, polymer supercapacitors, light-emitting materials, and medicinal chemistry. He received his Ph.D. in Chemistry from University of Southern California and his B.S. in Chemistry from the University of North Florida.

Panelist Bios

Randy Schueller, Ph.D., Dell, Director, Client Reliability & Durability
Randy has returned to Dell in 2021 to run the Reliability & Durability groups.  Before this, he was Director of Reliability at Osram/Vixar and before that he was a consultant for DfR Solutions.  He has also held product development and leadership roles at 3M, Extreme Devices and Dell Technologies.  Randy received his B.S. in physics from St. John’s U and his Ph.D. in Materials Science Engineering from the University of Virginia.

Christopher Genthe, Rockwell Automation, Senior Principal Engineer
Chris Genthe is a Senior Principal Engineer with Rockwell Automation’s Chemistry and Materials Engineering Group.  He has over 35 years of experience in materials, including metallurgy, corrosion identification, and control, material selection, failure analysis, processing, and accelerated testing, with 25 years at Rockwell. Chris has co-authored several publications, has three patents pertaining to corrosion control of electronic assemblies, received seven Rockwell innovation awards, and was a member of the 2018 Rockwell Team of the Year.  Chris was awarded the Rockwell Engineer of the Year in 2020 for his work on the development of gas phase accelerated corrosion test methods that target specific corrosion mechanisms in electronics. He earned a BS and MS in Materials Engineering from the University of Wisconsin – Milwaukee and is an adjunct professor teaching Environmental Degradation of Materials at the same institution.  

Paul Leone, Rockwell Automation, Principal Engineer, Quality & Reliability
Paul Leone is a Principal Engineer in Quality & Reliability at Rockwell Automation. He has over 25 years of industrial and manufacturing experience ranging from product design to end-user control system integration. He is the first to achieve the Principal Engineer title in Quality at Rockwell Automation. Paul is recognized as a subject matter expert in corrosion of electronics, failure analysis, and design for reliability (DfR). He has consulted with component manufacturers to develop corrosion-resistant components. He has been featured in multiple webinars and publications focused on the impact of corrosion in electronics and design for reliability in corrosive environments. He received his BS in EET from Penn State University.

Electronics Industry Sentiment Rises in March

IPC releases March 2024 Global Sentiment of the Electronics Supply Chain Report

Sentiment among electronics manufacturers remains positive, with demand reaching the highest level in a year, according to IPC’s March Sentiment of the Global Electronics Manufacturing Supply Chain Report.

When asked about how the current interest rate environment impacts their businesses, firms that rely on borrowed capital indicated they are seeing an impact on material costs, inventories, and orders as a result of higher interest rates, which then filters down to reduced CAPEX spend and ability to grow and invest in other areas of the business.  Among firms operating in markets outside of the United States exchange rates can also be negatively impacted by higher U.S. interest rates.

In regards to outlook for next six months, electronics manufacturers expect labor costs to come down slightly, with material costs holding steady.  While profit margins and backlogs are expected to improve, ease of recruitment is likely to remain challenging. 

Additional survey data show:

  • Cost pressures remain consistent: The Material Cost Index rose three points but was offset by a three-point decline in the Labor Costs Index.
  • The New Orders Index rose to the highest level since July 2022.
  • Industry Outlook improves: The Demand Outlook Index approached an all-time high while the outlook for Profit Margin also hit an all-time high.
  • Orders, shipments and capacity utilization are all expected to rise significantly in the near-term.

These results are based upon the findings of IPC’s Current State of Electronics Manufacturing Survey, fielded between February 14 and February 29, 2024.

Read the full report here.

iNEMI/IPC White Paper on Complex Integrated Systems Highlights Future Technology and Manufacturing Ecosystem Needs

Today’s system solutions combine more varied functionality, such as digital, analog, optical, micro-mechanical, etc., packed into smaller form factors. As a result, electronics manufacturing has to deliver increasingly complex integration of diverse technologies with system designs that blur the distinction between chip, package, board, and assembly.

As the industry evolves with new applications and architectures, complexity in design and manufacturing and the supporting infrastructures (e.g., metrology, standards, etc.) will be challenging.  iNEMI and IPC have recently published a white paper, “Complex Integrated Systems: The Future of Electronics Manufacturing,” intended to guide and focus cross-industry efforts and partnerships in the necessary research and development, as well as the manufacturing capability scale-up that will be critical to success.

The paper explores several issues, including:

  • Sample use-case applications needing CIS, such as:
    • Massive wireless broadband with 5G mmWave systems
    • High-performance computing applications in mobile equipment and data centers
    • XR (extended reality) devices, including augmented reality (AR) virtual reality (VR) and mixed reality (MR)
    • Advanced driver assistance systems for passenger vehicles
    • Integrated photonics
  • The CIS manufacturing ecosystem and the challenges of shifting roles within that ecosystem
  • The impact on the complete product life cycle, including design, test, manufacturing and end of life
  • Roadmap of technical needs along with gaps, challenges and potential solutions
  • Recommendations and calls to action

“CIS is driven by fast-growing market segments such as 5G mmWave communications, advanced assisted driving systems, and virtual and augmented reality,” said Grace O’Malley, iNEMI chief technology officer. “Electronics manufacturing is already investing tens of billions of dollars annually into manufacturing capabilities for CIS. This white paper grapples with the big technology issues that the industry should collectively address to ensure an adaptive, profitable CIS manufacturing ecosystem.”

“It’s great that INEMI and IPC were able to collaborate on such an important topic as complex integrated systems,” said Matt Kelly, IPC chief technology officer and vice president, technology solutions. “The concept of CIS is important to understand. It is an integral part of a 'silicon to systems’ approach that is needed for next-generation electronic products spanning HPC, AI, 5G/6G wireless, and EV automotive electronic applications.”

Download the White Paper

"Complex Integrated Systems: The Future of Electronics Manufacturing is now available. Visit https://go.ipc.org/complexintegratedsystems to download white paper.

Get Involved

The immediate cross-industry task is to define in detail the key technical issues and develop approaches to solve these issues in a precompetitive space. Follow-on activities will include creating tailored project-based learning programs, identifying and addressing standardization needs, and leveraging collaboration opportunities across different government-funded initiatives. If you are interested in getting involved in this effort, please sign up at https://forms.office.com/r/LRUnKDaxn0.

North American EMS Industry Up 4.1 Percent in February

IPC releases EMS industry results for February 2024

IPC announced today the February 2024 findings from its North American Electronics Manufacturing Services (EMS) Statistical Program. The book-to-bill ratio stands at 1.22.

Total North American EMS shipments in February 2024 were up 4.1 percent compared to the same month last year. Compared to the preceding month, February shipments decreased 0.8 percent.

EMS bookings in February increased 26.4 percent year-over-year and increased 16.5 percent from the previous month.

“Strong order flow in February lifted EMS book-to-bill ratio to the highest levels since last summer,” said Shawn DuBravac, IPC’s chief economist.

February 2024 EMS book to bill ratio chart

Detailed Data Available

Companies that participate in IPC’s North American EMS Statistical Program have access to detailed findings on EMS sales growth by type of production and company size tier, order growth and backlogs by company size tier, vertical market growth, the EMS book-to-bill ratio, 3-month and 12-month sales outlooks, and other timely data.

Interpreting the Data

The book-to-bill ratios are calculated by dividing the value of orders booked over the past three months by the value of sales billed during the same period from companies in IPC’s survey sample. A ratio of more than 1.00 suggests that current demand is ahead of supply, which is a positive indicator for sales growth over the next three to twelve months. A ratio of less than 1.00 indicates the reverse.

Year-on-year and year-to-date growth rates provide the most meaningful view of industry growth. Month-to-month comparisons should be made with caution as they reflect seasonal effects and short-term volatility. Because bookings tend to be more volatile than shipments, changes in the book-to-bill ratios from month to month might not be significant unless a trend of more than three consecutive months is apparent. It is also important to consider changes in both bookings and shipments to understand what is driving changes in the book-to-bill ratio.

IPC’s monthly EMS industry statistics are based on data provided by a representative sample of assembly equipment manufacturers selling in the USA and Canada. IPC publishes the EMS book-to-bill ratio by the end of each month.

North American PCB Industry Sales Down 11.6 Percent in February

IPC releases PCB industry results for February 2024

IPC announced today the February 2024 findings from its North American Printed Circuit Board (PCB) Statistical Program. The book-to-bill ratio stands at 1.07.

Total North American PCB shipments in February 2024 were down 11.6 percent compared to the same month last year. Compared to the preceding month, February shipments were up 7.1 percent.

PCB bookings in February were up 25.6 percent compared to the same month last year. February bookings were up 47.5 percent compared to the preceding month.

“Very strong order flow in February pushed the PCB book-to-bill above one for the first time since September 2023,” said Shawn DuBravac, IPC’s chief economist. “This is likely not a permanent shift in the current market environment, but it will keep the book-to-bill ratio elevated in the coming months.” 

February 2024 book to bill ratio chart, number 1
February 2024 book to bill ratio chart, number 2

Detailed Data Available

Companies that participate in IPC’s North American PCB Statistical Program have access to detailed findings on rigid PCB and flexible circuit sales and orders, including separate rigid and flex book-to-bill ratios, growth trends by product types and company size tiers, demand for prototypes, sales growth to military and medical markets, and other timely data.

Interpreting the Data

The book-to-bill ratios are calculated by dividing the value of orders booked over the past three months by the value of sales billed during the same period from companies in IPC’s survey sample. A ratio of more than 1.00 suggests that current demand is ahead of supply, which is a positive indicator for sales growth over the next three to twelve months. A ratio of less than 1.00 indicates the reverse.

Year-on-year and year-to-date growth rates provide the most meaningful view of industry growth. Month-to-month comparisons should be made with caution as they reflect seasonal effects and short-term volatility. Because bookings tend to be more volatile than shipments, changes in the book-to-bill ratios from month to month might not be significant unless a trend of more than three consecutive months is apparent. It is also important to consider changes in both bookings and shipments to understand what is driving changes in the book-to-bill ratio.

IPC’s monthly PCB industry statistics are based on data provided by a representative sample of both rigid PCB and flexible circuit manufacturers selling in the USA and Canada. IPC publishes the PCB book-to-bill ratio by the end of each month.