circuitnet
Sponsor
Indium Corporation
Stop paying for silver you don't need!
Stop paying for silver you don't need! Visit indium.com to learn how Indium Corporation's low-silver alloys paired with award-winning flux deliver the performance you need.
Indium Corporation
Ask the Experts
Conformal Coating Over No-Clean Flux
We have a new project and need to apply conformal coating to one circuit board assembly. We have not applied conformal coating before. Is it normally acceptable to apply conformal coating directly over circuit board ...
Responses by:
Steve Stach
President, Austin American Technology
Chris Palin
European Manager, HumiSeal
Jim Williams
Chairman, Polyonics, Inc.
Neil Poole
Senior Applications Chemist, Henkel Electronics
Wayne Wagner
President, Krayden Inc.
Phil Kinner
Global Business Director conformal coatings division, Electrolube
Copper Dissolution Rate
Matte Black Solder Mask Defects
BGA Solder Ball Collapse
ESD Ground Wire Gauge
Conformal Coating Press Fit Connectors
MORE ASK THE EXPERTS
SMTA Mexico October 7
Sponsor
Viscom SE
SMTA Mexico – vAI ProVision
vAI ProVision: Smarter Inspection Programming Discover vAI ProVision by Viscom at SMTA Mexico, Booth: 343. Using proven inspection strategy and AI, it creates optimized inspection programs faster, reducing workload and enhancing reliability.
Viscom SE
Industry Calendar
Oct 1, 2026: Long Island Expo & Tech Forum
Oct 7, 2026: Guadalajara Expo & Tech Forum
Oct 25, 2026: SMTA International Conference & Exposition
FULL INDUSTRY CALENDAR
The Most Effective Through Hole Rework
Sponsor
Plasmatreat GmbH
Plasma as a Key Technology
Plasma technology improves electronics manufacturing, reduces oxide layers, prevents delamination & enables environmentally friendly products by using Openair-Plasma® & PlasmaPlus®.
Plasmatreat GmbH
What Year Was It?
The day was Sep 3. What year was it?
Treaty of Paris Signed
What Year
The American Revolution officially comes to an end when representatives of the United States, Great Britain, Spain and France sign the Treaty of Paris.
See the answer below.
Sponsor
EOS/ESD Association
Reimagined EOS/ESD Symposium 2026
Experience the enhanced EOS/ESD Symposium with expanded learning, collaboration, and industry connections. Join experts exploring challenges and solutions in EOS/ESD control. September 28-30.
EOS/ESD Association
Die Module Attach (static)
What Year Was It Answer
Treaty of Paris Signed
Answer: September 3, 1783
Sep 3, 2026
image
System Helps Humans Predict when Self-driving Cars Will Make Mistakes
MIT and Motional researchers developed CW-Net to explain self-driving decisions with understandable concepts. Tests showed the system helps drivers predict unexpected behavior, improves awareness, aids engineers & could make autonomous vehicles safer and more trusted.
MIT news
Sponsor
Plasmatreat GmbH
Openair-Plasma for Semiconductor Manufacturing
Openair-Plasma for semicon-ductor production is an alternative to vacuum plasma. Typical apps are wire bonding, die bonding & pre-molding. Download here.
Plasmatreat GmbH
Who is John Ternus, the new Apple CEO?
After 15 years under Tim Cook, Apple has appointed hardware chief John Ternus as CEO. Known for his focus on craftsmanship and product quality, Ternus now faces major challenges, including Apple's AI race and Vision Pro's future.
TechCrunch
Flux-Free, Reliable, Efficient: Soldering with Formic Acid
Whitepaper shows formic-acid-assisted, flux-free soldering enables reliable, nearly void-free joints for power semiconductors. The technology improves thermal performance and lifespan, offering strong potential for electromobility, renewable energy, and high-frequency electronics.
Technical Paper
NASA's Cargo-Moving Robotic Arm Named 300th IEEE Milestone
NASA's Canadarm, developed through U.S.-Canada collaboration, revolutionized space shuttle operations by enabling astronauts to move payloads and support repairs. First deployed in 1981, the robotic system served for 30 years and now holds IEEE's 300th Milestone.
IEEE Spectrum
Sponsor
Smart Sonic
Eliminate Worry of Cross Contamination
While Models 529 and 1550 are similar semi-automatic cleaners with single wash and rinse tanks, the Model 2003 includes 2 wash tanks for cleaning multiple applications in one machine.
Smart Sonic
If You're Not Controlling Your AI Results, You've Lost Control of Your Brand. Here's How to Own the Narrative.
AI is reshaping brand reputation by drawing conclusions from everything published across the internet. Companies must actively manage their digital narratives, or risk losing control of how AI systems, search results and audiences perceive their brands.
Entrepreneur
What is the Shelf Life of Solder Paste?
What is the practical shelf life of a syringe of solder paste, and what symptoms would one see when the syringe is getting too old? The Assembly Brothers, Phil Zarrow and Jim Hall, answer this question.
Board Talk
Technical Papers

UHDI Fabrication for IC Substrates: SAP and mSAP Processes
Flux-Free, Reliable, Efficient: Soldering with Formic Acid
Redesigning Material Logistics for High-Mix EMS Production
Unlocking Academic-Industry Synergy: A Collaborative Model for Hands-On Electronics Manufacturing Education
Viscosity Does Not Equal Rheology: What Solder Paste Measurements Really Tell You
Salvaging Electronic Components: A Reliable Method for Reducing Electronic Waste and Ensuring Economic Reuse
Digital Warehouse Automation in High-Mix PCB Assembly
Evaluation of Techniques for Intentional Contamination of PWB Substrates for Quantitative Cleanliness Analyses
MORE TECHNICAL PAPERS
Sponsor
Ormet TLPS
Highly Thermally & Electrically Conductive TLPS via Filing Paste
New filing highlights advanced sintered metal paste enabling faster installation, superior heat dissipation, higher conductivity, and reliable thermal drain performance without long processing cycles.
Ormet TLPS
Mercedes Spinout Athos Closes Its Doors
Automotive functional safety chiplet startup Athos Silicon has shut down after failing to secure financing. Spun out of Mercedes-Benz, the company developed redundant chiplet architecture for autonomous systems, but financial & cap-table challenges forced its board to dissolve operations.
EE Times
Beyond smartphones: India turns focus to electronics manufacturing
India is entering a new phase of electronics manufacturing, moving beyond smartphones to build deeper supply chains. Production has surged nearly seven-fold and exports more than 11-fold, but developing a strong domestic ecosystem remains the next challenge.
Communications Today
Process Control and Reliability of Reworked BGA Solder Joint
This paper discusses the work done in identifying the key features for the right BGA rework equipment.
Technical Paper
Sponsor
AIM Solder
Cut SAC305 Costs with REL61TM Lead–Free Alloy
Silver prices have tripled. While silver is 2/3 of SAC305's cost, it's only 1/4 of REL61. Save hundreds of thousands annually with this proven, drop-in alternative.
AIM Solder
Google Says Memory Tops 75% of Server BOM; TPU-Software Dual Strategy Targets Memory Wall
Google warns AI computing is hitting a memory wall as advanced models shift workloads from compute- to memory-bound. New TPU designs and TurboQuant target memory bottlenecks, while soaring DRAM and NAND costs reshape AI infrastructure spending.
TrendForce
The age of quantum
Fujitsu showcased a 64-qubit superconducting quantum computer at Semicon Taiwan in Taipei, drawing visitors' attention. The display highlighted the company's advances in quantum computing and underscored growing industry interest in next-generation computing technologies.
Taipei Times
CVS Control of Via Fill Acid Copper Electroplating Baths
This paper presents electrochemical techniques for analyzing additives commonly used in via fill plating baths.
Technical Paper
Sponsor
SCHUNK
Depaneling machine for separating circuit boards
SCHUNK offers solutions for the entire spectrum of the depaneling operation — from product selection, workpiece holder solutions and optimization of milling.
SCHUNK
AI Efficiency Could Cost Us the Next Generation of Experts
AI automation can erode human expertise by eliminating the junior work that builds experience. Drawing lessons from aviation and nuclear engineering, organizations should introduce deliberate "manual gates" to preserve critical skills and prepare workers for automation failures.
IEEE Spectrum
Manufacturing Growth Slows in August Amid Supply and Cost Strains
U.S. manufacturing expanded for the eighth straight month in August, but momentum slowed as new orders and backlogs weakened. Persistent supply bottlenecks, tariffs, and higher raw-material costs kept inflationary pressures elevated despite broad industry growth.
EE Times
Sponsor
KYZEN
Evaluation of Techniques for Intentional Contamination of PWB Substrates for Quantitative Cleanliness Analyses
Intentional contamination of PWBs offers a practical and controlled approach for evaluating cleanliness analysis techniques and for developing meaningful and effective cleanliness guidelines.
KYZEN
G20 tech takeaways: Lutnick pitches adoption of U.S. AI, pushes data center buildout
AI dominated the G20 Innovation Ministerial, with Nvidia, OpenAI and Anthropic leaders discussing advances and U.S. cooperation. Officials also addressed China's chip controls, with Commerce Secretary Lutnick saying Beijing has not accepted Trump's offer to buy certain chips.
CNBC
Reservoir Printing in Deep Cavities
Guidelines for stencil designs and aperture placement in cavities are presented, including stencil design, paste material, experimentation, and results.
Technical Paper
Meta settlement could clear the way for new AI product launches, Morgan Stanley says
Meta's $18 billion settlement over alleged youth harms removes a legal hurdle, potentially speeding AI product launches. Analysts see growth in consumer AI, ad tools and agentic services, but warn high spending and strategy diffusion remain risks.
CNBC
Your Business Doesn't Need More Ideas — It Needs Intrapreneurs to Execute Them
Modern workplaces need more than traditional entrepreneurs. Intrapreneurs drive innovation from within, helping organizations turn ideas into sustainable growth, strengthen competitive advantage and adapt faster to changing markets and customer needs.
Entrepreneur
Sponsor
Uyemura
Dedicated Tool for Process Development
Advanced plating capability at Uyemura Tech Center: Process Development, UBM, pilot production. ENIG, ENEPIG, EPIG/EPAG, RAIG immersion gold; all substrates. On-site analysis.
Uyemura
Product Configuration Guide for Electronics Manufacturers
Product configuration lets electronics manufacturers offer customized variants while controlling complexity. Rules block incompatible combinations, automate order-specific BOMs, reduce errors, support assemble-to-order production, and improve cost and lead-time visibility.
EE Times
Today's Sponsor
Sponsor
Sponsor
Nordson Electronic Solutions
Reclaim Your Factory's Future
Space is a precious resource. With SELECT Synchro, reclaim it, and reimagine your factory's workflow for greater efficiency and scalability.
Nordson Electronic Solutions
Test Your Knowledge
What plane did Aerospatiale of France and the British Aircraft Corp. develop?
See answer below.
Industry Press
Indium to Highlight High-Reliability Solder & Thermal Management Solutions at Productronica India
With a team of manufacturing and technical experts supporting customers across India, Indium Corporation will feature its portfolio of high-performance solder pastes, ...
Indium Corporation
Mek (Marantz Electronics) Brings Advanced AOI Inspection to Productronica India 2026
Mek (Marantz Electronics) will showcase its advanced Automated Optical Inspection (AOI) technology at Productronica India 2026, taking place from 16–18 September 2026 ...
MEK Europe BV
SMarTsol Unites Koh Young, Creative Electron and ASMPT at SMTA Guadalajara
SMarTsol Technologies has united three industry leaders—Koh Young, Creative Electron and ASMPT—in a single integrated smart manufacturing demonstration ...
SMarTsol Technologies
KIC to Bring Heat to Data™ and Automatic Profiling to Guadalajara Expo
For 50 years, KIC has helped electronics manufacturers optimize thermal processes with more than 25,000 systems installed worldwide. KIC will exhibit at Guadalajara ...
KIC
VJ Electronix to Spotlight Automated Large-Board Rework at SMTA Guadalajara 2026
VJ Electronix, Inc. will exhibit at SMTA Guadalajara 2026, taking place October 7-8 at Expo Guadalajara, Salón Jalisco Hall D & E in Guadalajara, Jalisco, Mexico. The company ...
VJ Technologies
MIRTEC Brings Next-Gen 3D Inspection Innovation to SMTA Guadalajara 2026
MIRTEC announced its participation in the SMTA Guadalajara 2026, taking place October 7–8, 2026 at Expo Guadalajara, Mexico. During the event, MIRTEC will showcase ...
Mirtec Corp
MORE INDUSTRY PRESS
Still Struggling with Sensor Failures
Sponsor
ECD
Vapor Phase Profiling
Thermal profiling the vapor phase soldering process — especially those with vacuum — is challenging. ECD's M-VP™ sealed barrier can take it. Learn more.
ECD
Quote of the Day
"In the business world, everyone is paid in two coins: cash and experience. Take the experience first; the cash will come later."
Harold S. Geneen
Sponsor
SEHO Systems GmbH
Wave Soldering Processes Rethought
As a pioneer in the development of automated soldering technologies, SEHO is setting global standards today more than ever with outstanding features. Find out more.
SEHO Systems GmbH
Complete Solutions
Cartoon of the Day
Cartoon
"We do not have a bias toward younger applicants. It wasn't necessary to write your resume in crayon."
Copyright © Randy Glasbergen
Sponsor
Indium Corporation
Your Award-Winning Cored Wire
Our industry-leading, award-winning range of flux-cored wire solder solutions meet the diverse needs of both manual soldering, and rework and robotic soldering applications.
Indium Corporation
Introducing New Board-to-Board Connectors
Test Your Knowledge Answer
What plane did Aerospatiale of France and the British Aircraft Corp. develop?
Answer: The Concorde