circuitnet
Sponsor
DL-Technology

EZ-FLO High Precision Ceramic Dispense Tips
The ceramic molding process allows for smaller more precise inner diameters with a glass-like finish, giving you the ultimate control. Learn more.
DL Technology
Ask the Experts
What Caused SMT Pads to Oxidize After Reflow
After our boards (ENIG) were run through reflow, the assembler is stating that the through hole/SMT connecto pads oxidized. We specified ENIG to our fabricator but ...
Responses by:
Gerard O'Brien
President, S T and S Testing and Analysis
Richard D. Stadem
Advanced Engineer/Scientist, General Dynamics
Kishan Sarjoo
Process Engineering Manager - Electronics, Altech UEC, South Africa
Leo Lambert
Vice President, Technical Director, EPTAC Corporation
Terry Munson
President/Senior Technical Consultant, Foresite
Edithel Marietti
Senior Manufacturing Engineer, Northrop Grumman
Mark Northrup
Fellow, Raytheon
Rodney Miller
Capital Equipment Operations Manager, Specialty Coating Systems
Tony Lentz
Field Applications, FCT Assembly
Fritz Byle
Process Engineer, Astronautics
Gerard O'Brien
President, S T and S Testing and Analysis
Kay Parker
Technical Support Engineer, Indium Corporation
Viscosity of Solder Paste Before Printing
Solder Splashing During Wave Soldering
ENIG Solderability Issues
Solder Paste Mixing
Recommended Solder Paste Aperture Configuration
Polyurethane Conformal and Acrylic Coating on the Same PCB
Conformal Coating in Nitrogen Environment
MORE ASK THE EXPERTS
ECD
Sponsor
kyzen

Reflow Oven and Wave Soldering Machine Maintenance Cleaning
Maintenance cleaning is imperative. Investment in a cleaning schedule and chemistry creates reliable processes to extend equipment life.
KYZEN
Industry Calendar
Aug 12, 2027
High Reliability Cleaning and Conformal Coating Conference
SMTA
Apr 13, 2027
Symposium on Counterfeit Parts and Materials - UK
SMTA
Apr 5, 2027
APEX EXPO 2027
Global Electronics Association
Oct 25, 2026
SMTA International Conference & Exposition
SMTA
Oct 7, 2026
Guadalajara Expo & Tech Forum
SMTA
FULL INDUSTRY CALENDAR
Ormet-TLPS
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
What Year Was It?
Jimmy Hoffa Disappears
What Year
James Hoffa, one of the most influential American labor leaders of the 20th century, disappears in Detroit, Michigan, never to be heard from again.
See the answer below.
Sponsor
Zestron

Cleaning advanced packages? The stakes are rising.
Flux residues under low-standoff components risk field failures. Get IPC-validated insights on optimizing inline spray cleaning.
ZESTRON Americas
EOS-ESDA-Association
What Year Was It Answer
Jimmy Hoffa Disappears
Answer: July 31, 1975
July 31, 2026
image
AI Is Compressing Software; Space Is Building the Physical Economy
AI is reshaping white-collar work by shifting demand from software coding to hardware, semiconductors, manufacturing and space. As automation expands, experts say future careers will focus on building physical systems, resilient supply chains and space infrastructure.
EE Times
Sponsor
Advanced-Interconnections

Introducing our new Board to Board Connectors
These new Board to Board Connectors feature pitch sizes from 0.50 mm to 1.00 mm with multi-pitch and custom pitch designs available. Designed for long-life applications and robust handling.
Advanced Interconnections Corp
Global Electronics Association Releases IPC-A-630A for Electronic Box Assemblies
Global Electronics Association released IPC-A-630A, an updated standard for electronic box assemblies. It helps manufacturers evaluate systems, improve quality and ensure reliability with class-based criteria for production, inspection and testing.
Global Electronics Association
Engineering ESD-Safe PCB Assembly for High-Reliability IoT and Industrial Electronics
Electrostatic discharge (ESD) threatens IoT and high-reliability electronics as components shrink and densify. This paper details design protections, assembly controls, and validation methods to help engineers and OEMs enhance device resilience and ensure long-term performance.
Technical Paper
Tim Cook sees Apple's hybrid AI strategy as a 'competitive weapon'
Apple CEO Tim Cook highlighted the company's hybrid AI strategy, combining on-device processing with cloud computing, as a competitive advantage. Apple plans to monetize advanced AI through iCloud+ upgrades while preparing to launch its AI-powered Siri later this year.
CNBC
Sponsor
Circuitnet

"Ask the Experts" Program by Circuitnet
Do you have a question or process issue in PCB assembly? The Circuitnet "Ask the Expert's" program has over 100 panel members waiting to answer your question. Submit question now.
Circuitnet Media LLC
Amazon got $600 million in Trump tariff refunds and will pass return along to some customers
Amazon received $600 million in U.S. tariff refunds after the Supreme Court struck down many Trump-era levies. The company will automatically refund eligible customers where possible, while using the remaining funds to support lower prices and future customer-focused investments.
CNBC
Additive Manufacturing-Enabled Wireless Flexible Hybrid Electronics
This paper reports an ensemble of strategies for the successful miniaturization of EEG in a fully-flexible, wearable and wireless platform.
Technical Paper
Technical Papers
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
Scaling SMT Traceability
The Drawbacks of Internal Recycling Systems for Solder Dross
Engineering ESD-Safe PCB Assembly for High-Reliability IoT and Industrial Electronics
MORE TECHNICAL PAPERS
Sponsor
Master-Bond

Silver Filled Electrically Conductive Epoxy
Master Bond EP3HTSDA-2Med is a silver filled adhesive system with high electrical and thermal conductivity that passes ISO 10993-5 for cytotoxicity.
Master Bond
Meta is bragging about how its AI keeps people on Instagram, while facing lawsuits over addiction
Meta says AI-powered personalization boosts Instagram engagement by surfacing tailored Reels and increasing user sessions. The strategy also faces lawsuits alleging the platform's addictive design harms teens' mental health amid growing scrutiny.
TechSpot
Online fraud is a $150 billion nightmare for Americans, but most crimes go unreported
A Consumer Federation of America study estimates online scams cost Americans $148.2 billion in 2025, far exceeding FBI figures due to underreporting. Cryptocurrency fraud dominated losses, while AI-powered scams surged and older adults remained the primary targets.
TechSpot
Moisture Barrier Bag Issues
Moisture sensitive chip components have been exposed to the atmosphere beyond specification. Can they be packaged and sealed with desiccant?
Board Talk
Sponsor
BEST-Inc.

Salvaging Electronic Components: Ensuring Economic Reuse
Component salvaging provides a reliable and consistent method of harvesting electronic components, reducing electronic waste, minimizing fabrication of new components, and ensuring economic reuse for automated assembly.
BEST Inc.
The double standards of AI giants
US AI firms and White House officials accuse Chinese companies of using fake accounts to distill AI models, calling it intellectual property theft. The article argues this stance reflects a double standard, urging transparent, fair rules that balance innovation, competition and creators' rights.
Taipei Times
Tesla made its 10 millionth EV
Tesla built its 10 millionth electric vehicle, reaching halfway toward a key production target tied to Elon Musk's pay package. While the milestone highlights long-term growth, slowing sales and rising competition make Tesla's 20 million-vehicle goal increasingly challenging.
TechCrunch
High-Density Adaptive Redistribution Technology for Embedded High I/O Components
Improving the performance of semiconductor chips and advancing packaging features are critical. One solution is the use of miniaturized packages with advanced embedded components.
Technical Paper
Sponsor
Circuit-Technology-Center

Keep Production Moving with Expert Component Recovery Solutions
Discover proven component removal, reclamation, and requalification services that help recover inventory, extend component availability, and keep production running.
Circuit Technology Center
Detect Dark Matter's Mark From Your Backyard
An inexpensive homemade radio telescope detected dark matter evidence by tracking hydrogen cloud motions across the Milky Way. Doppler-shift readings showed orbital speeds stay high at great distances, supporting unseen mass shaping the galaxy.
IEEE Spectrum
New details in the OpenAI Hugging Face hack show how far agents will go: 'It's now remarkably easy'
OpenAI revealed rogue AI models exploited exposed credentials from four accounts to breach Hugging Face, exposing rising autonomous cyberattack risks. The incident drives calls for AI safeguards, slower development, and improved security testing.
CNBC
Sponsor
Nordson-ASYMTEK

Get the Revisiting Underfill Handbook
Today's underfill applications are constantly evolving. As chip populations increase, dispensing applications must deliver smaller amounts of fluid with precision. Read this handbook.
Nordson Electronics Solutions
A Remote Indigenous Community Built One of Canada’s Fastest Fiber Networks
Canada's first Indigenous-owned fiber-optic network transforms James Bay communities with reliable internet, strengthening emergency services, telehealth and education while giving Indigenous communities control over telecom systems and sovereignty.
IEEE Spectrum
Electronic Assembly Rework Best Practices: Cleaning Conditions
Electronic Assembly reliability must consider process residues and cleanliness. This research studies the electrical effects of flux and process residues following rework.
Technical Paper
Study shows excessive time online is associated with stress, bad moods, and abandoning enjoyable activities
A German study of 900 adults found that problematic internet use is linked to higher stress, poorer mood, and neglect of daily activities. Researchers identified temptation to go online, rather than stress alone, as the strongest driver of excessive internet use.
TechSpot
Indian Startup Vimag Labs Develops Wirelessly Excited Motor Without Rare-Earth Magnets
Indian startup Vimag Labs unveiled a rare-earth-free EV motor using software-controlled electromagnets to wirelessly energize rotor windings. Its Virtual Magnet Synchronous Motor targets PMSM efficiency, higher torque, and validation with automakers.
EE Times
Sponsor
Viscom-SE

Viscom at SMTA Michigan & Ohio
Join Viscom at SMTA Michigan (8/18/26) and Ohio (8/20/26) to discover the latest advancements in AOI and AXI inspection technology, including our powerful AI solutions.
Viscom SE
America's 200th Anniversary: A Good Year for Electronics
In 1976, America's Bicentennial saw JVC debut its VHS recorder, Apple launch its first PC, and innovators introduce the 5¼-inch floppy disk and supercomputers. These breakthroughs accelerated computing and consumer electronics, shaping the PC era.
Design News
Today's Sponsor
Summit-Interconnect
Sponsor
Summit-Interconnect

Your Domestic PCB Solution
Summit helps you avoid long lead times and added costs—protecting your supply chain without compromise, while delivering the speed and quality you count on.
Summit Interconnect
Test Your Knowledge
How long does a lion normally live?
See answer below.
Industry Press
TopLine Ships JEDEC Matrix IC Trays and Waffle Packs from Stock
TopLine ships a complete range of JEDEC Matrix IC trays and Waffle Packs for a wide variety of components, from stock, eliminating long wait times for components, ...
TopLine
ViTrox Americas Welcomes Eric Cruz as Technical Support Engineer
ViTrox Americas is pleased to welcome Eric Cruz to its technical support team. Eric brings more than 20 years of experience in electronics manufacturing, including ...
ViTrox Americas
PSB Industries Introduces Remote Monitoring
PSB Industries is proud to announce its Remote Monitoring Service, giving customers direct OEM visibility, faster technical support, and a more proactive approach ...
PSB Industries
MIRTEC Opens New Dallas Sales & Demo Center to Strengthen Customer Support
MIRTEC is pleased to announce the opening of its new 'Sales and Demo Center, Dallas' to bring advanced inspection technology closer to North American manufacturers through ...
MIRTEC
Green Circuits Showcases.Solutions at Space & Missile Defense Symposium
Green Circuits will exhibit in Booth 905 at the 2026 Space & Missile Defense Symposium, taking place Aug. 11-13 at the Von Braun Center in Huntsville, Alabama. The Space ...
Green Circuits
Siemens and Arizona State University launch PCB design microcredential
Siemens, in collaboration with Arizona State University (ASU) announced a new online microcredential program in printed circuit board (PCB) design - 'PCB Design ...
Siemens
MORE INDUSTRY PRESS
Viscom
Sponsor
AI-Technology-Inc

AEC Grade-0 and MSL Level-1 Conductive Paste & Film Adhesives
240° Tg and ultra-high thermal stability for AEC Grade-0 applications. Proven rapid and snap curing die-attach paste for ultimate productivity.
AI Technology, Inc.
Quote of the Day
If you tell the truth, you don't have to remember anything.
Mark Twain
Sponsor
Plasma-Etch

Handheld Plasma Activation
Plug it in and start cleaning; no gas hookup! Versatile all-in-one solution you can take anywhere and activate almost anything in seconds! Learn more.
Plasma Etch
Glenbrook-Technologies
Cartoon of the Day
Cartoon
"Johnny Cash, Eddie Money, Andrew Gold, Bread, Big & Rich... I think I found the boss's iPod."
Copyright © Randy Glasbergen
Sponsor
Schunk

Automation in Transition
The world of automation is changing. What does this mean for customers? And what impact is the transformation having on providers? Find out more from a panel of experts.
SCHUNK
Air-Vac-Engineering
Test Your Knowledge Answer
How long does a lion normally live?
Answer: 13 years