circuitnet
Sponsor
Aim-Solder

Drop-in SAC305 Alternative: Try REL61
Upgrade your alloy without the downtime. REL61 requires no pot cleaning and your SAC305 scrap value often covers the cost of the changeover. Optimize your process today.
AIM Solder
Ask the Experts
Bottom Side Chip Bonding
When should we use adhesive to bond SMT components to the bottom side of a double sided PWA before going thru reflow soldering? Component size, weight, etc.
Responses by:
Georgian Simion
Engineering and Operations Management, Independent Consultant
Terry Munson
President/Senior Technical Consultant, Foresite
Fritz Byle
Process Engineer, Astronautics
Kris Roberson
Manager of Assembly Technology, IPC
Pick Performance for SMT Placement Machines
Overlap Solder Joint Failures
How to Re-qualify BGA Spheres
Pick and Place Machine Calibration
Components Falling Off During Reflow
Solder Balling Prediction Formula
Dendritic Growth and Contamination at BGA Sites
MORE ASK THE EXPERTS
Ormet-TLPS
Sponsor
SEIKA-America

Unitech PCB Cleaners
The basic PCB cleaning equipment from Unitech Corp., includes a large surface vacuum that sucks up dust and particles, a small brush to pick up dirt and a soft cloth for wiping down.
Seika
Industry Calendar
Aug 12, 2027
High Reliability Cleaning and Conformal Coating Conference
SMTA
Apr 13, 2027
Symposium on Counterfeit Parts and Materials - UK
SMT
Oct 25, 2026
SMTA International Conference & Exposition
SMTA
Oct 7, 2026
Guadalajara Expo & Tech Forum
SMTA
Oct 1, 2026
Long Island Expo & Tech Forum
SMTA
FULL INDUSTRY CALENDAR
Advanced-Interconnections
Sponsor
Circuit-Technology-Center

BGA Component Rework Simplified
When you're confronted with tough BGA rework, who do you turn to? Discover the #1 resource used by military contractors. We have solutions for all your BGA rework and repair needs.
Circuit Technology Center
What Year Was It?
Galileo Face Charges of Heresy
What Year
Italian philosopher, astronomer and mathematician Galileo Galilei arrives in Rome to face charges of heresy for advocating Copernican theory, which holds that the Earth revolves around the Sun
See the answer below.
Sponsor
AI-Technology-Inc

Copper Stud & CTE Nano Tech Underfill
AIT's proven flip-chip and BGA multi-level underfills offer both 18 ppm/°C copper CTE matching fine-pitch & nano-pitch with 10 µm & 0.3 µm respective cut-off particles.
AI Technology, Inc.
Uyemura
What Year Was It Answer
Galileo Face Charges of Heresy
Answer: February 13, 1633
February 13, 2026
image
Samsung Starts Mass Production of Next-gen AI Chips
Samsung Electronics Co has begun mass production of its next-generation HBM4 memory chips, claiming an industry first and a 40 percent speed boost. The AI-focused chips target soaring data center demand, with Nvidia Corp expected among major buyers.
Taipei Times
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
VIEWPOINT 2026: Randy Flinders, Director of Regulatory Compliance, GreenSoft Technology, Inc.
image
GreenSoft Technology uses Artificial Intelligence to enhance supply chain compliance efficiency for our customers. As a leading provider of chemical substance and material compliance data, GreenSoft processes millions of supplier communications annually. AI enables automated classification of supplier emails, extraction ...
GreenSoft Technology, Inc.
Understanding Solder Dross: Causes and Control Strategies
This article outlines the main contributors to dross formation, examines how alloy refining methods play a role, and explores practical ways to reduce dross through process control and equipment optimization.
Technical Paper
Nvidia CEO praises Foxconn's AI server leadership at company sports event
At Foxconn's annual sports carnival, Nvidia CEO Jensen Huang praised the companies' decade-long partnership, calling 2025 a record year. Foxconn leads the AI server market with over 50% share and plans to double weekly cabinet output by 2026.
Digitimes
Sponsor
Manncorp

Keeley Pedals Perfected with Manncorp
Keeley Electronics revolutionizes production with Manncorp pick & place machines, achieving unprecedented speed, precision, and innovation in the guitar pedal industry.
Manncorp Inc.
Apple's stock has worst day since April as iPhone maker faces FTC scrutiny, reports of Siri delay
Apple Inc. shares fell 5%—their worst drop since April—after reports said its AI-powered Siri update faces delays and regulators scrutinized Apple News. Investor concerns over heavy AI spending and a broader tech-sector downgrade further pressured the stock.
CNBC
Screen Making for Printed Electronics
This study presents a DOE method to pre-test materials to categorize ink and substrate rheology, compatibility and printed feature requirements.
Technical Paper
Technical Papers
Engineering ESD-Safe PCB Assembly for High-Reliability IoT and Industrial Electronics
The Analysis of Variance: Drawing Conclusions from Data That Are Correct, Unambiguous, and Defensible
PCB Rework Evolves, With X-ray a Constant Support
How pH Cleaning Agents Affect Production Performance
A Universal AI-Powered Segmentation Model for PCBA & Semiconductor
RAIG Minimizes Corrosion, Allows Higher Gold on ENEPIG
High Reliability Lead-Free Solder Paste with Rosin and Anti-Crack Resin
Understanding Solder Dross: Causes and Control Strategies
Optimizing BGA Rework: Challenges, Techniques and Quality Control
Maintenance: The Basics of Cleaning Series Part 4
MORE TECHNICAL PAPERS
Sponsor
Creative-Electron

Inline Automatic X-Ray Inspection: TruView™ Verus
TruView™ Verus is a high-resolution inline AXI system offering advanced 2D, 2.5D, and 3D imaging to detect defects in electronic assemblies with exceptional accuracy and speed.
Creative Electron
Apple delays Siri AI upgrades again as technical challenges mount
Apple delayed major Siri upgrades after internal tests revealed performance issues. Powered by Apple Foundation Models and Linwood architecture, the enhanced assistant will now launch gradually via iOS 26.5 and iOS 27 while engineers tackle reliability and privacy concerns.
TechSpot
FTC tells Tim Cook to look into reports Apple News is censoring conservatives
Andrew Ferguson urged Tim Cook to review alleged political bias in Apple News after claims it suppresses conservative outlets. Citing a Media Research Center study, he warned undisclosed ideological favoritism could violate the FTC Act and urged corrective action.
CNBC
SN-CU-NI Composite Solder Paste High Temperature Use
Research on a prototype paste is being completed to improve reliability and survivability of PCB and SMT solder joints under extreme temperatures (< 500° Celsius).
Technical Paper
Sponsor
Nordson-ASYMTEK

ASYMTEK Select Coat SL-1040
The SL-1040 Conformal Coating System upgrades the SL-940 and added significant system-level advancements to elevate automation, control, precision & preventative maintenance for better yield.
Nordson Electronics Solutions
ISE 2026: Sol Rashidi Warns of ‘'POC Purgatory'
At Integrated Systems Europe 2026, Sol Rashidi warned that AI in business has reached a turning point. While tools like Claude Cowork spark market volatility, most enterprise AI projects stall at proof of concept amid governance, energy, and security risks.
EE Times
China strengthens role in autonomous driving standards
AI is reshaping the workplace, demanding leaders who balance technological efficiency with human judgment, empathy, and vision. Executives must define AI's purpose, address ethical and privacy risks, foster trust and collaboration, and empower teams to drive responsible innovation.
China Daily
How To Prevent Mid-chip Solder Balls?
Is there a mathematical calculation that can be used to predict solder balling for a given package size?
Board Talk
Sponsor
Alltemated

Best alternative to dispensed adhesives
PLACE-N-BOND underfilm eliminates dispensing and curing in SMT assembly. Use PLACE-N-BOND for solder joint strain relief, shock/drop reliability improvement & encapsulation. Read more.
Alltemated Inc.
Machines Execute. Humans Lead — Here's Why Great Leadership Still Matters in the Age of AI
AI is transforming workplaces, pushing leaders to blend tech efficiency with human insight. Executives must define AI's purpose, tackle ethical and privacy risks, build trust, and empower teams to foster responsible, collaborative, and sustainable innovation.
Entrepreneur
LEDs Enter the Nanoscale
Startup Polar Light Technologies, with ETH Zurich and Zhejiang University, shrinks LEDs below 100 nm, advancing nanoLEDs for ultra-high-resolution displays and on-chip photonics. Teams tackle efficiency losses using innovative materials and design strategies to boost performance.
IEEE Spectrum
Sponsor
Glenbrook-Technologies

Scoring Big With Glenbrook's Real-Time X-Ray Inspection
Jewel Box 70T helps East/West Manufacturing ensure accurate assembly of complex boards, for a system delivering statistics in seconds. Read more
Glenbrook Technologies
Beyond the Dashboard: How Cars Are Learning to Sense Like Humans
A 2019 study linking 37 annual U.S. child deaths to forgotten-car incidents has spurred automakers and regulators to act. By combining 2D imaging, 3D Time-of-Flight, radar, and AI, vehicles now detect occupants, comply with Hot Cars Act & Euro NCAP rules & prevent fatalities.
EE Times
Fine Pitch Flip Chip Assembly Process Underfill, Evaluation and Reliability
The paper compares the best flux and underfill combination in reliability performance was selected and applied to the production process.
Technical Paper
Rethinking rush hour with vehicle automation
Researchers at Oak Ridge National Laboratory and partner labs are advancing cooperative driving automation, using immersive simulations to design vehicle-infrastructure coordination systems that reduce traffic bottlenecks, cut fuel use, and boost overall road efficiency.
TechXplore
These Billionaires Plan To Bring Self-Driving Tech To Everything That Moves
Founded in 2017, Applied Intuition builds a unified vehicle operating system that helps automakers like Stellantis modernize software and pursue autonomy. The $15 billion startup now targets self-driving platforms across cars, trucks and military vehicles.
Forbes
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
E-Fuses Grow Up and Go Industrial
Modern electronic fuses have advanced from basic resettable protectors to intelligent, certified modules for automotive, data center, and industrial systems. They actively manage faults, support hot-swapping, and mount on DIN rails, often replacing traditional thermal fuses.
EE Times
Today's Sponsor
kyzen
Sponsor
kyzen

Is My PCB Wash Concentration in Check
Evaluating wash concentration levels through varying testing methods can potentially save process time, reduce overall process costs, and increase cleaning efficacy on PBCs. Read more.
KYZEN
Test Your Knowledge
What is the maximum flight speed of a Boeing 747-300 jetliner?
See answer below.
Industry Press
Rehm showcases future technologies live at IPC APEX EXPO 2026
IPC APEX EXPO 2026 takes place from March 17–19, 2026 at the Anaheim Convention Center and is one of North America's leading platforms for electronics manufacturing ...
Rehm Thermal Systems
Henkel expands conformal coating portfolio with UL 94 V-0 rated formulation
Henkel announced the market availability of Loctite Stycast UV 7998, the latest formulation in the company's line of award-winning conformal coatings. Uniting ...
Henkel
Smartsol & Koh Young Announce Strategic Partnership for the Mexican Market
SMarTsol proudly announces a strategic partnership with Koh Young Technology, industry leader in True 3D measurement-based inspection solutions. Effective ...
SMarTsol
RBB Boosts Manufacturing Capabilities with Equipment Upgrades for 2026
RBB is starting the new year with significant equipment upgrades designed to enhance precision, throughput, and manufacturing capabilities across its production ...
RBB Systems
SMTA Capital Chapter to Host Technical Webinar
The SMTA Capital Chapter is pleased to announce an upcoming technical webinar focused on an increasingly critical reliability risk in modern electronics manufacturing: ...
SMTA Capital Chapter
New analytics functions in SMT Analytics from ASMPT SMT Solutions
ASMPT SMT Solutions is further enhancing its SMT Analytics software solution with expanded analytics capabilities. A key new feature is Line Balance Analysis, which ...
ASMPT SMT Solutions
KOKI to Exhibit and Present E Series Zero Flux Residue Technology at iMAPS
KOKI Solder America is pleased to announce its participation as both an exhibitor and technical presenter at the 22nd Annual Device Packaging Conference (DPC 2026) ...
KOKI Solder America
MORE INDUSTRY PRESS
Master-Bond
Sponsor
Viscom-SE

Discover the power of vAI ProVision from Viscom
Create and optimize 3D AOI and AXI programs in minutes. vAI ProVision boosts inspection depth, quality, and speed. Viscom develops & produces premium inspection systems.
Viscom SE
Quote of the Day
"It is not because things are difficult that we do not dare. It is because we do not dare do things that are difficult."
Seneca
Sponsor
BEST-Inc.

How to Simplify Solder Paste Printing
StikNPeel removable rework stencils simplifies selective printing of solder paste leaving no residue providing cleaner alternative to metal stencils.
BEST Inc.
Summit-Interconnect
Cartoon of the Day
Cartoon
"I didn't mean to fall in love with a coworker. The IT guys connected our hearts by Bluetooth as a prank!"
Copyright © Randy Glasbergen
Sponsor
Circuitnet

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
ECD
Test Your Knowledge Answer
What is the maximum flight speed of a Boeing 747-300 jetliner?
Answer: 583 miles per hour