circuitnet
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
Ask the Experts
OA Flux Turning Blue
We use Organic Acid (OA) Flux with our Selective wave and Wave Soldering operations. I have noticed after some period of time the OA flux turns blue. ...
Responses by:
Edithel Marietti
Senior Manufacturing Engineer, Northrop Grumman
Leo Lambert
Vice President, Technical Director, EPTAC Corporation
Jim Hevel
Research Chemist, Indium Corporation of America
Gary Freedman
President, Colab Engineering
Carlos Bouras
General Manager, Nordson SELECT
Tony Lentz
Field Applications, FCT Assembly
Gerard O'Brien
President, S T and S Testing and Analysis
Michael Kaminsky
Sr Field Applications Support Engineer, Kester Inc.
Conformal Coating Over No-Clean Flux
Copper Dissolution Rate
Matte Black Solder Mask Defects
BGA Solder Ball Collapse
ESD Ground Wire Gauge
MORE ASK THE EXPERTS
Full-Rotation X-Ray Imaging
Sponsor
Circuitnet LLC
Circuitnet Advertising Delivers Results!
Introduce your technology, new products or services in our daily e-mail newsletter & website to see how a digital advertising campaign can deliver results. Reach over 200,000 professionals.
Circuitnet LLC
Industry Calendar
Oct 1, 2026: Long Island Expo & Tech Forum
Oct 7, 2026: Guadalajara Expo & Tech Forum
Oct 25, 2026: SMTA International Conference & Exposition
Oct 27, 2026: NEPCON ASIA 2026
Apr 5, 2027: APEX EXPO 2027
FULL INDUSTRY CALENDAR
REL61
Sponsor
Heller Industries
Optimize Your Process on Full SMT Demo Line
Validate your process in our demo lab. Our full line—printing, P&P, reflow, and AOI—is ready to optimize your profile and prove performance. Send us your boards to start.
Heller Industries
What Year Was It?
The day was Sep 4. What year was it?
Geronimo Surrenders
What Year
Apache chief Geronimo surrenders to U.S. government troops. For 30 years, the mighty Native American warrior had battled to protect his tribe's homeland.
See the answer below.
Sponsor
DL Technology
EZ-FLO High Precision Dispense Tips
Each needle is machined from solid stainless steel as opposed to rolled tubing. The resulting smoother internal profile enhances material flow and consistency. Learn more.
DL Technology
Essential Practices for Gold Mitigation of Electronic Components
What Year Was It Answer
Geronimo Surrenders
Answer: September 4, 1886
Sep 4, 2026
image
India's Quantum Journey Goes Beyond the Qubit
India will host IBM's Quantum System Two in Amaravati, giving researchers and startups access to advanced quantum computing. The National Quantum Mission will fund indigenous processors, software and infrastructure, accelerating quantum innovation.
EE Times
Sponsor
AI Technology, Inc.
Reflow Solderable TIM1 Thermal Grease
AIT's CGR7016 & CGR7019-LB series are proven reliable for thermal interface usage at extreme temperatures. 100% chip to heat-spreader lid seal after multiple reflow soldering.
AI Technology, Inc.
Intelligent Engineering: From Optimization To AI
Modern electronics are driving engineers toward intelligent workflows that combine optimization, automation and AI. Together, these tools systematically explore designs, streamline validation, uncover insights and accelerate decisions while managing rising complexity.
Semiconductor Engineeering
UHDI Fabrication for IC Substrates: SAP and mSAP Processes
Approach described includes adhesion promotion, direct plating, electroless copper, blind-via filling, trench filling, and solder-resist metallization technologies. Precise control of surface preparation, activation, and copper thickness uniformity improves via coverage and interconnection without excessive roughening.
Technical Paper
Magnetic tape storage is booming again, thanks to AI's unquenchable hunger for data
LTO magnetic tape is gaining renewed momentum as AI drives explosive data growth. LTO Consortium shipments rose 57% in Q1 2026, while newer LTO-10 technology and demand for affordable, resilient archival storage promise further market expansion.
TechSpot
Sponsor
Air-Vac Engineering
Large Component SMT Rework & Repair
A Rework System developed to address the increasing size, complexity, and thermal demands of Advanced Electronic Assemblies.
Air-Vac Engineering
Is China really a champion of the global south?
China seeks greater influence across the Global South as it challenges US dominance, but its trade practices, reluctance to share technology and aggressive diplomacy undermine its leadership claims, revealing a superpower focused primarily on protecting its own interests.
Taipei Times
Is No-Clean the Trend for QFN Components?
Is there a move to no-clean for QFN components, or will certain technologies have to continue using a traditional cleaning process? The Assembly Brothers, Phil Zarrow and Jim Hall, address this question and share their own experiences and expertise.
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
DELO Industrial Adhesives
Image Sensor Packaging: 5 Key Challenges Solved
Filter glass sealing, CTE mismatch, fine-pitch processing, warpage control, and outgassing – learn about AEC-Q100-compliant adhesives for automotive image sensor packaging.
DELO Industrial Adhesives
Data center spending to reach US$31.6tn by 2050
PwC forecasts global data center spending will reach $31.6 trillion by 2050 as AI demand surges. The US will lead investment, while power availability, semiconductor supply chains and data sovereignty will determine regional winners and constrain infrastructure expansion.
Taipei Times
Display Developments Challenge Controllers
AMOLED and micro-OLED technologies are transforming displays for smartphones, wearables and AR/VR devices. UMC's advanced eHV DDIC processes enable smaller, brighter, lower-power displays, while its 14-nm platform reduces power by 40% and area by 35%.
EE Times
A Novel Conformal Back-Up Material
Paper presents a new technology and process in mechanical drill backing material designed to be used in rigid multilayer, rigid-flex and flex circuits.
Technical Paper
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
Protecting Dynamic Industrial Robot Cable Carriers
Tsubaki KabelSchlepp's Robotrax System protects cables and hoses in high-speed robotics by absorbing tensile loads, reducing torsional stress, and preventing collisions. Its flexible three-axis design and adjustable tension extend service life and simplify maintenance.
IEEE Spectrum
The Best Way to Explore Lunar Craters Is a Giant Robot Ball
Texas A&M researchers are developing RoboBall, an inflatable spherical robot designed to explore hazardous lunar craters. Its unique rolling mechanism, rugged design and improved torque could enable sample collection from inaccessible regions containing ancient geology and frozen water.
IEEE Spectrum
Performance and Reliability Requirements of Soldering Fluxes
Paper outlines the evolution of flux chemistry and details the challenges in developing flux chemistries for current and future application.
Technical Paper
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
How Meta will pull off massive changes to its social media apps
Meta will pay up to $17 billion over 10 years in a landmark child-safety settlement while introducing stricter teen protections. Changes include two-hour usage limits, overnight app blocking, muted notifications, hidden likes, and stronger age verification.
CNBC
The More You Automate, the More Your Business Needs Human Leadership. Here's Why.
Automation has moved from experimentation to execution, with 95% of U.S. companies using generative AI. While AI boosts workplace productivity, pay and job security, employee concerns about its future impact highlight a growing gap between efficiency and confidence.
Entrepreneur
Sponsor
Ormet® TLPS
AIT ORMET® TLPS for Proven Reliability
AIT ORMET® TLPS is proven for outstanding reliability for High and Ultra High-Density Interconnection and high temperature build-up Layer Interconnection beyond 175°C.
Ormet® TLPS
Retro Tech Thrives in the Digital Age
Tech collectors are reviving turntables, cassette players, game consoles, and flip phones, driven by nostalgia and a "cool" factor. Companies now blend retro designs with modern technology, fueling demand for limited-edition vintage-inspired devices.
Design News
Voiding Control On Bottom Terminated Components Using Preforms
This paper looks at a new approach using readily available solder fortification preforms.
Technical Paper
'No steering wheel, no pedals': Tesla teases fans ahead of long-awaited Cybercab update
Tesla is advancing its driverless Robotaxi push with Cybercab testing in Austin, featuring vehicles without steering wheels or pedals. Investors expect rapid expansion to challenge Waymo, but safety investigations and limited fleet size remain key concerns.
CNBC
Hidden China risks are emerging in America's multibillion-dollar AI data center boom
U.S. dependence on China for data-center power gear is raising strategic concerns as AI tensions grow. Chinese suppliers provide transformers, switchgear, batteries and optical technology, risking higher costs and shortages during AI growth.
CNBC
Sponsor
Plasma Etch
High power atmospheric plasma system
Our 1000 Atmospheric Plasma System is available with PC or PLC control for lab or high speed production use with the same high powered systems. Remove contaminants and increase bond strength!
Plasma Etch
Rad-Hard Electronics Market Set to Reach Almost $3B by 2032
The global radiation-hardened electronics market is expected to grow from $2.04 billion in 2026 to $2.91 billion by 2032 at a 6.1% CAGR, driven by satellite deployments, space exploration, defense modernization and nuclear infrastructure investments.
EE Times Asia
Today's Sponsor
Sponsor
Sponsor
Master Bond
Optically Clear Nanosilica Filled Epoxy
Master Bond EP4NS-80 is a low viscosity epoxy for bonding and sealing that possesses excellent dimensional stability, low CTE and minimal shrinkage upon curing.
Master Bond
Test Your Knowledge
How many miles per gallon did the 22-horsepower, 4-cylinder Model T Ford get when it was introduced in 1908?
See answer below.
Industry Press
Seika Machinery to Demo Smart Cleaning, Depaneling at SMTA Guadalajara 2026
Seika Machinery, Inc. will exhibit at SMTA Guadalajara 2026, taking place October 7-8 at Expo Guadalajara in Salón Jalisco Hall D & E. Attendees are invited to visit Booth 116 ...
Seika Machinery, Inc.
Adaptsys Group Bringing Inline Taping and Inspection Systems to SMTA Guadalajara
The Adaptsys Group will exhibit at the SMTA Guadalajara Expo & Tech Forum, taking place October 7–8, 2026 at Expo Guadalajara (Salón Jalisco Hall D & E) in Guadalajara, ...
Adaptsys
PVA Heads to SMTA Guadalajara with Solutions for Today's Toughest Coating and Dispensing Challenges
PVA will exhibit at the SMTA Guadalajara Expo & Tech Forum 2026, taking place October 7–8, 2026 at Expo Guadalajara Salón Jalisco Hall D & E. Attendees can find PVA at Booth 447. ...
PVA
Scienscope Delivers AI-Powered Counter at SMTA Guadalajara 2026
Scienscope International will introduce its award-winning AXC-800 III X-Ray Component Counter at SMTA Guadalajara 2026, taking place October 7-8 Expo Guadalajara Salón ...
Scienscope International Corporation
From Smart Meters to EV Charging, ELANTAS Brings Proven Protection to SMTA Guadalajara
ELANTAS North America will exhibit in Booth 111 at SMTA Guadalajara 2026, taking place October 7-8 at Expo Guadalajara, Salón Jalisco Hall D & E in Guadalajara, Jalisco ...
ELANTAS North America
Anda Spotlights Conformal Coating at SMTA Guadalajara 26
Anda Technologies will exhibit at SMTA Guadalajara, at the Expo Guadalajara Salón Jalisco Hall D & E Guadalajara, Jalisco, Mexico. Visit Booth 722 to see Anda's ...
Anda Technologies USA, Inc.
MORE INDUSTRY PRESS
Openair Plasma for Semiconductor Manufacturing
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
Quote of the Day
"Fortunes are built during the down market and collected in the up market."
Jason Calacanis, LAUNCH Ticker founder
Sponsor
Essegi Automation
Automated Storage for High-Mix EMS Production
High mix electronics manufacturing requires reliable material management. This white paper explains how BMK enhanced traceability, inventory accuracy and picking efficiency using integrated automated storage, digital workflows and reel-level visibility.
Essegi Automation
M782 - Low Outgassing Adhesive
Cartoon of the Day
Cartoon
"Of course we're doing our part to save the planet. All of my employees are biodegradable."
Copyright © Randy Glasbergen
Sponsor
BEST Inc.
Optimizing BGA Rework: Challenges, Techniques and Quality Control
The complexity of BGA packages introduces challenges during rework requiring innovative methods and inspection practices to ensure performance and reliability. Read more.
BEST Inc.
Quick-Turn PCB Assemly
Test Your Knowledge Answer
How many miles per gallon did the 22-horsepower, 4-cylinder Model T Ford get when it was introduced in 1908?
Answer: Between 25 and 30 miles per gallon