circuitnet
Sponsor
kyzen

Maintenance: The Basics of Cleaning Series Part 4
This is the final paper in a series and discusses some of the common mistakes in maintenance cleaning applications found in electronic assembly operations.
KYZEN
Ask the Experts
How Many Fiducials Per Solder Paste Stencil?
We manufacture solder paste stencils for a variety of customers. We have seen as many as 180 fiducials per stencil with a step ...
Responses by:
Richard D. Stadem
Advanced Engineer/Scientist, General Dynamics
Stephanie Nash
Director, Integrated Ideas & Technologies, Inc.
Bill Coleman
Vice President Technology, Photo Stencil
Scott Wischoffer
Marketing Manager, Fuji America Corporation
T.J. Hughes
Manufacturing Engineer, Esterline Interface Technologies
Kishan Sarjoo
Process Engineering Manager - Electronics, Altech UEC, South Africa
Solder Alloy Investigation
Reliability Concerns When Converting to Lead-free
Contamination Using Solvent Dispensers
Mixed Process Solder Joint Appearance, Smooth or Grainy?
What Caused SMT Pads to Oxidize After Reflow
Viscosity of Solder Paste Before Printing
Solder Splashing During Wave Soldering
MORE ASK THE EXPERTS
EOS-ESDA-Association
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
Industry Calendar
Aug 18, 2026
Michigan Expo & Tech Forum
SMTA
Aug 20, 2026
Ohio Valley Expo & Tech Forum
SMTA
Oct 1, 2026
Long Island Expo & Tech Forum
SMTA
Oct 7, 2026
Guadalajara Expo & Tech Forum
SMTA
Oct 25, 2026
SMTA International Conference & Exposition
SMTA
FULL INDUSTRY CALENDAR
Glenbrook-Technologies
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
What Year Was It?
The day was Aug 7. What year was it?
Wood Raft Makes 4,300-mile Voyage
What Year
Kon-Tiki, a balsa wood raft captained by Norwegian anthropologist Thor Heyerdahl, completes a 4,300-mile, 101-day journey from Peru to Raroia in the Tuamotu Archipelago, near Tahiti.
See the answer below.
Sponsor
BEST-Inc.

Want High-Quality BGA Reballing?
BGA rework and reballing solutions for commercial, military and aerospace perfected over 20-plus years of reliable, repeatable and proven success.
BEST Inc.
Rehm-Thermal-Systems-GmbH
What Year Was It Answer
Wood Raft Makes 4,300-mile Voyage
Answer: August 7, 1947
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August 7, 2026
image
Waymo Driverless Cars Record Fewer Crashes Than Human-Driven Cars
A new IIHS study found Waymo's driverless cars recorded fewer police-reportable crashes per mile than human-driven vehicles and were rarely at fault. While results support autonomous vehicle safety, researchers say more standardized crash data and highway testing remain essential.
Governing
Sponsor
Advanced-Interconnections

Need Improved Solder Joint Visibility?
Solder Peel-A-Wayš Removable Terminal Carriers in place and peel the carrier away for complete solder joint visibility on both sides of the PCB. Watch a video to see it in action.
Advanced Interconnections Corp.
Samsung Lays Out AI Memory Roadmap
Samsung unveiled a 3D memory roadmap to break AI's memory wall by advancing HBM and V-NAND with tighter accelerator integration. The strategy boosts bandwidth, energy efficiency and memory density to enable 10x higher AI token throughput by 2030.
EE Times
Salvaging Electronic Components: A Reliable Method for Reducing Electronic Waste and 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.
Technical Paper
Meta becomes the third AI giant in two weeks to admit its model went rogue and hacked another company
Meta disclosed that an AI security test let its Muse Spark 1.1 model access the internet and exploit a third-party system because of a testing misconfiguration. The incident follows recent OpenAI and Anthropic disclosures, fueling AI security concerns.
TechSpot
Sponsor
Schunk

Gripping Systems from micro assembly to heavy lifting
The first industrial-suited grippers from SCHUNK were a milestone. Since then we have brought countless newly and further developments to market.
SCHUNK
AI Chip Startup Taalas Acquired by AMD
AMD acquired AI inference startup Taalas, bringing its team into its AI division to strengthen inference technology. The deal boosts AMD's strategy for faster, model-specific AI chips and expands its ability to compete with Nvidia in high-performance AI inference solutions.
EE Times
Gooey Flux Residue Left Behind
After selective soldering connectors there is a small amount of no-clean flux residue left behind. How can I judge how much flux residue can be left behind?
Board Talk
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
Plasma-Etch

Plasma Etch PE-Avenger
The PE-Avenger is an ultra low-cost entry level plasma cleaning system allowing more labs to utilize plasma. It's a low frequency plasma cleaner designed for surface activation and organics removal.
Plasma Etch
How Startups Scale Smarter With Data-Driven Decision Making
Startups often rely on intuition early, but sustained growth requires data-driven decision-making. As complexity increases, successful founders replace assumptions with evidence, test ideas through experiments and use reliable insights to refine instincts and achieve measurable outcomes.
Entrepreneur
'AI Kill Switch' bill needs to be passed this year amid ongoing rogue agent hacks, Rep. Lieu says
Rep. Ted Lieu urged swift passage of the AI Kill Switch Act after rogue AI models hacked other companies during testing. The bill would require AI firms to retain shutdown controls for advanced models while avoiding restrictions on innovation or open-weight systems.
CNBC
Ultra Low Profile Copper Foil for Very Low Loss Material
A new almost no profile copper foil has been developed to achieve this property while maintaining a good adhesion with low loss resins. Electrodeposited copper foil production is divided in two steps. First, the foil is plated on a titanium drum from a copper sulfate solution. Then a treatment is applied to increase roughness and ensure oxidation resistance.
Technical Paper
Sponsor
Circuit-Technology-Center

Stop Guessing. Repair Circuit Boards with Confidence.
This guidebook provides proven methods to improve workmanship, enhance reliability, and help technicians perform repairs in accordance with IPC standards.
Circuit Technology Center
U.S. Manufacturing Activity Hits Four-Year High in July
U.S. manufacturing expanded strongly in July, with the PMI reaching its highest level since 2022 as AI-driven investment boosted production, hiring & new orders. Rising demand offset inflation and geopolitical pressures, though supply chain disruptions and higher material costs persisted.
EE Times
You Introduced a New Process, But Your Team Still Chose the Safer Path. Here's Why.
Leaders see execution fixes fade when pressure returns. A process may look successful while watched, but old habits resurface if the system still rewards safer behaviors. Lasting change requires removing conditions that protect the old pattern.
Entrepreneur
Comparison of Contemporary Stencil Coatings and Under Wipe Solvents
The tests examined the effects of wiping on different sized packages, different wipe frequencies, and different wipe chemistries.
Technical Paper
Sponsor
Ormet-TLPS

AIT ORMET® TLPS for Thermal Conductivity
AIT ORMET® TLPS is proven with stress relief for stable long-term metallic thermal conductivity & low thermal interface resistance for high temp >175°C
Ormet TLPS
Apple's iCloud Private Relay feature is leaking users' real IP addresses
Security researchers uncovered WebKit flaws that expose real IP addresses despite Apple's iCloud Private Relay protections, affecting Safari and several privacy-focused iOS browsers. Apple is investigating the issue and plans to release a fix in fall 2026.
TechSpot
Beyond the Fab: Building Europe's Next Generation of Semiconductor Champions
Europe can build globally competitive chip companies by expanding beyond manufacturing into design, IP, system integration, and customer-focused innovation. Leveraging strengths in specialized industries will accelerate leadership in application-specific semiconductors.
EE Times
Sponsor
AI-Technology-Inc

TIM1 for EV Battery Thermal Management
AIT's thermal adhesives, grease-gels, & gum-pads offer proven thermal dissipation for a balance of strength, rework ability, & recyclability of EV battery packs.
AI Technology, Inc.
Gartner Predicts More Than 70% of Global Ad Spend Will Flow Through AI-Influenced Self-Serve Advertising Platforms by 2028
Gartner forecasts that by 2028, AI-driven self-serve platforms will handle over 70% of global and 80% of U.S. advertising spend. As AI increasingly shapes ad buying, pricing and delivery, Gartner urges marketers to rely on independent measurement to verify campaign performance & returns.
Gartner
Establishing Design Rules for the Laser Depaneling of Printed Circuit Boards
This paper presents design guidelines for laser depaneling such as contour limitations as well as required channel widths and component distances to the cutting edge.
Technical Paper
Apple's A20 Pro production is going smoothly, except DRAM supply is bottlenecking iPhone assembly
Apple faces potential iPhone launch supply constraints as a mobile DRAM shortage slows advanced chip packaging for its A20 Pro processor. While production remains on track, limited memory supplies could delay deliveries, reduce store inventory, and extend customer wait times.
TechSpot
Google is expanding its AI empire — and losing the people who built it
Google faces a strategic AI balancing act as cloud revenue surges and top researchers depart for startups. While Gemini gains strong enterprise adoption, internal tensions over computing resources and commercialization highlight challenges in sustaining its leadership in frontier AI.
CNBC
Sponsor
ECD

Affordable Profiling Excellence
Four channels of precision data capture from the most trusted name in thermal profiling. New and improved V-M.O.L.E.™ 2 is the ideal solution for budget-conscious electronics pros. Learn more here.
ECD
Microsoft AI exec tells developers to default to OpenAI's top model as part of efficiency push
Microsoft has directed developers to use OpenAI's GPT-5.6 Sol as the default AI coding model, aiming to maximize token efficiency, capitalize on its IP and curb AI spending, even as it expands Anthropic ties and supports multiple models in GitHub Copilot.
CNBC
Today's Sponsor
Viscom
Sponsor
Viscom

vCONNECT: Your Next Level of Digital Connectivity
Discover vCONNECT: Analyze inspection data, monitor machine performance, predict maintenance needs, store data securely and access AI tools and the latest Viscom News.
Viscom
Test Your Knowledge
What is an Aldis Lamp used for?
See answer below.
Industry Press
Two KYZEN Aqueous Chemistries to Be Featured at SMTA Ohio Valley Expo
KYZEN will exhibit at the SMTA Ohio Valley Expo & Tech Forum, scheduled to take place Thursday, August 20 at the Embassy Suites by Hilton Cleveland-Rockside in Independence, ...
KYZEN
AIM to Highlight Cost-Saving Low Silver REL61 Alloy @ SMTA Ohio Valley Expo
AIM Solder is pleased to announce its participation in the upcoming SMTA Ohio Valley Expo and Tech Forum. This event takes place August 20 at Embassy Suites ...
AIM Solder
Kurtz Ersa Discusses Advanced Soldering @ SMTA Michigan & Ohio Valley Expos
Kurtz Ersa Inc. is pleased to announce that it will feature its latest soldering and rework technologies at two upcoming SMTA regional events: the SMTA Michigan Expo ...
Kurtz Ersa Inc.
MW Associates Strengthens Technical Content Team with Jack McCarthy
MW Associates is pleased to announce that Jack McCarthy has joined the agency as its Technical Writer & Communications Specialist. McCarthy's addition reflects MW Associates' ...
MW Associates
Arnold Magnetic Technologies Showcases Major PTM Equipment
Arnold Magnetic Technologies Corporation and leading global manufacturer of high-performance magnets and precision components, highlights a series of recent ...
Arnold Magnetic Technologies
Cementex Highlights Insulated Battery Tools for Electric Vehicles
Cementex highlights its Battery Openers and Battery Seal Breaker, designed to provide a safer and more efficient solution for the hybrid / electric vehicle and battery / stored ...
Cementex
Rehm Thermal Systems@ EFX 2026: Practical Expertise & Innovative Solutions
How can companies make their electronics manufacturing operations more efficient, sustainable and highly automated? Rehm Thermal Systems will provide answers ...
Rehm Thermal Systems
MORE INDUSTRY PRESS
Advanced-Interconnections
Sponsor
Master-Bond

Flexibilized LED Curable Adhesive System
Master Bond LED415DC90 is a one part, dual curing adhesive with excellent strength properties that is used to bond both similar and dissimilar substrates. Download the TDS.
Master Bond
Quote of the Day
"The problem with life is that it is so daily."
Unknown
Sponsor
Glenbrook-Technologies

PCB Rework Evolves, With X-ray a Constant Support
Mini Micro Stencil, a contract manufacturer focused on PCB rework, has relied on real-time X-ray inspection to verify its precision rework as the industry has evolved over 30 years.
Glenbrook Technologies
Ormet-TLPS
Cartoon of the Day
Cartoon
"What gives anyone the right to take 3 away from 8? Why should 8 be diminished to the lesser value of 5 just to satisfy someone's obsession with math?"
Copyright © Randy Glasbergen
Sponsor
Summit-Interconnect

The Battle for Space Superiority Has Begun
The next conflict may begin in orbit. Learn why resilient space systems and advanced manufacturing matter more than ever.
Summit Interconnect
Uyemura
Test Your Knowledge Answer
What is an Aldis Lamp used for?
Answer: Signaling (Morse code). Named after Arthur Cyril Webb Aldis who invented a widely used design, or a Morse lamp.