circuitnet
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.
Ask the Experts
BGA Component Grounding Problem
We have an ongoing concern regarding reliability BGA components. Over the last year, we had boards returned due to a BGA issue. The boards use leaded balls ...
Responses by:
Richard D. Stadem
Advanced Engineer/Scientist, General Dynamics
Fritz Byle
Process Engineer, Astronautics
Swaroop Pawar
PCBA Industrialization, Schneider Electric
Rick Kompelien
Principal Product Engineer, Benchmark Electronics, Inc.
Greg York
Technical Sales Manager, BLT Circuit Services Ltd
Terry Munson
President/Senior Technical Consultant, Foresite
■ Solder Mask Ghosting
■ Is Component Lead Damage Reparable?
■ Challenges with 01005 Components
■ Components Jumping Around During Reflow
■ Moisture Barrier Bag Calculation
MORE ASK THE EXPERTS
Complete Solutions
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
Industry Calendar
■ Oct 25, 2026: SMTA International Conference & Exposition
■ Oct 27, 2026: NEPCON ASIA 2026
■ Apr 5, 2027: APEX EXPO 2027
■ Apr 13, 2027: Symposium on Counterfeit Parts and Materials - UK
■ Aug 12, 2027: High Reliability Cleaning and Conformal Coating Conference
FULL INDUSTRY CALENDAR
A Decade of North America's Total PCB Partner
Sponsor
Test Research, Inc.
High Accuracy SMT / SEMI Inspection
Discover TRI's High Accuracy Inspection Solutions for the SMT and SEMI Back-End Electronics Manufacturing.
Test Research, Inc.
What Year Was It?
The day was Oct 8. What year was it?
Great Chicago Fire Begins
What Year
Flames spark in the Chicago barn of Patrick and Catherine O'Leary, igniting a two-day blaze that kills between 200 and 300 people, destroys 17,450 buildings, leaves 100,000 homeless.
See the answer below.
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
The way to impact electronics
What Year Was It Answer
Great Chicago Fire Begins
Answer: October 8, 1871
Oct 8, 2026
image
From Electrification to Architecture: The Next Automotive Era
Automakers are moving to centralized, software-defined vehicle architectures, increasing semiconductor integration. The shift raises demand for advanced packaging, testing and scalable manufacturing to ensure reliable automotive production.
EE Times
Sponsor
SCHUNK
What are your economic depaneling needs?
Our depaneling machines are high-performance machines for single circuit boards with electronic components. The cutting principles are fast, the best quality.
SCHUNK
Global Electronics Association and Purdue University Establish Strategic Partnership to Advance Electronics Innovation
The Global Electronics Association and Purdue are partnering to advance AI/HPC packaging, manufacturing and workforce development. The effort will link research with industry expertise, standards and practices to build scalable, reliable electronics.
Global Electronics Association
Scaling SMT Traceability
High-mix electronics manufacturing requires precise material control. This whitepaper explains how Tecnimaster improved traceability, inventory accuracy and picking efficiency through integrated automated storage and reel-level tracking.
Technical Paper
Why AI's Limit Is Power, Not Chips: Gopi Sirineni at AI Infra Summit 2026
Axiado CEO Gopi Sirineni says power, not chips, now limits AI infrastructure growth. The company uses autonomous AI agents for dynamic voltage, frequency and thermal management, delivering 10%–30% efficiency gains while improving security, reliability and data-center performance.
EE Times
Sponsor
DELO Industrial Adhesives
Master Image Sensor Packaging – Free White Paper
Five major challenges, one comprehensive guide. Discover AEC-Q100-compliant adhesive solutions for automotive image sensor packaging. Learn more.
DELO Industrial Adhesives
US, China, EU: three paths to regulating AI
The US, China and EU are taking divergent AI policy paths: Trump favors voluntary commitments, China pairs regulation with development, and the EU enforces broad rules. Security and child-safety concerns are driving calls for tighter oversight.
Taipei Times
Bench Top Reflow or Inline Reflow?
Assuming that all things are equal, which would be a better option, a conveyor-type reflow oven or a batch-type reflow oven?
Board Talk
Technical Papers

■ The Analysis of Variance: Drawing Conclusions from Data That Are Correct, Unambiguous, and Defensible
■ Oxide Reduction for Reliable Electronics Manufacturing
■ 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
MORE TECHNICAL PAPERS
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
Nobel in chemistry awarded for mirror image mystery
Scientists Henri B. Kagan and Kenso Soai won the Nobel Prize in Chemistry for controlling molecular chirality, enabling precise production of mirror-image molecules. Their breakthroughs transformed organic chemistry and helped scientists develop safer, more effective medicines.
Taipei Times
FCC approves 15,000 SpaceX Starlink satellites that could compete directly with cellular carriers
SpaceX won FCC approval for 15,000 Starlink Mobile satellites, enabling direct-to-phone connectivity and potential competition with major carriers. The authorization supports voice, streaming and browsing, while raising concerns over orbital congestion, interference and debris.
TechSpot
Development of a Robust 03015 Process
This paper reviews major steps considered and taken for the development of a robust 03015 process. It focuses on the activities for the solder paste print process.
Technical Paper
Sponsor
Glenbrook Technologies
U.S. Marines purchase JewelBox Ultra Compact for X-ray Inspection
The U.S. Marine Corps' 2d Maintenance Battalion has deployed a Glenbrook JewelBox Ultra Compact X-Ray Inspection Station, enabling advanced circuit board inspection and BGA repairs.
Glenbrook Technologies
Apple is teaming up with LG on smart locks, cameras, and thermostats
Apple and LG are jointly developing smart home accessories including cameras, locks, thermostats and sensors for Apple’s upcoming hub. The partnership expands HomeKit's reach while LG handles manufacturing and support, adding new connected-home capabilities.
TechSpot
Honda wants to turn highways into giant wireless chargers for electric trucks while they drive
Honda is developing an in-road wireless charging system for electric trucks, enabling vehicles to recharge while driving. Working with Japanese construction partners, Honda will test buried magnetic charging equipment from 2027, targeting reduced downtime and improved efficiency.
TechSpot
Liquid Dispensed Thermal Materials for High Volume Manufacturing
This paper presents the science behind liquid TIMs identifies key TIM characteristics needed to design and manufacture reliably and efficiently.
Technical Paper
Sponsor
Advanced Interconnections Corp
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
AI Is Creating a Whole New World for Creators. Are You Using It Efficiently?
AI is transforming creators from storytellers into builders, enabling them to imagine, prototype, market and launch ideas faster. As spatial interfaces and multimodal tools evolve, creators can rethink traditional workflows and turn previously impossible concepts into real-world innovations.
Entrepreneur
How electronics manufacturers can reduce the impact of supply chain disruption
AI demand is driving up CCL, DRAM and microcontroller costs as supply tightens. Manufacturers can reduce risk with early forecasting, advance purchases, supplier diversification, VAVE and coordinated sourcing to protect schedules and control costs.
Manufacturing Management
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
The Biggest Problems With Wind Farms Could Actually Be Their Greatest Strength
Researchers argue that wind farms’ unpredictable winds and turbine wakes can provide valuable atmospheric data. Studying these effects could improve turbine placement, boost efficiency, reduce environmental impacts, and create more reliable, resilient wind energy infrastructure.
BGR
The Effects of Phosphorus in Lead-Free Solders
This paper reports on experiments to determine the effects of phosphorus additions on the behavior of a widely used lead-free solder.
Technical Paper
Changing Your Career Isn't Easy
As AI reshapes knowledge work, career changes demand adaptability, not stability. Workers can build resilient skills, find supportive communities, gain experience through low-cost projects and embrace continuous learning instead of fleeing tech.
IEEE Spectrum
Apple is reportedly partnering with LG to launch a smart lock, thermostat, and doorbell
Apple is partnering with LG to expand its smart home ecosystem with locks, thermostats, doorbells, and security cameras. The devices will integrate with Apple’s upcoming smart home hub, positioning the companies to challenge Amazon’s Ring and broader smart home offerings.
TechCrunch
Sponsor
Circuit Technology Center
Professional BGA Component Reballing
Need to restore a BGA component? Our controlled reballing process includes solder ball removal, precision reballing, custom fixtures, and rigorous inspection for reliable results.
Circuit Technology Center
Worlds collide! James Webb Space Telescope investigates what happens when planets crash together
JWST is helping astronomers study rare, violent extreme debris disks where planetary collisions occur. Examining 21 systems, researchers aim to understand how such environments shape rocky planets and potentially reveal clues about Earth’s Moon-forming Theia collision.
Space
Today's Sponsor
Sponsor
Sponsor
AIM Solder
Reliable Solder Performance for Less Silver
Stop overpaying for silver. REL61TM lead-free alloy offers equivalent mechanical strength and thermal stability to SAC305 with a decade of field-proven success. Switch now.
AIM Solder
Test Your Knowledge
What's the term for a limestone deposit rising from the floor of a cave?
See answer below.
Industry Press
KYZEN's MICRONOX Chemistries Drive for Cleaner Power Electronics at The Battery Show 2026
KYZEN will exhibit in Booth 1631 at The Battery Show 2026, scheduled for October 12-15, at Huntington Place in Detroit, MI. KYZEN and the Clean Team will ...
Kyzen Corporation
Littelfuse Unveils Ultra-Low Capacitance TVS Diode Arrays with Industry's Lowest Clamping Voltage
Littelfuse, Inc. announced AQ4315-01ETG and SP4315-01WTG, two new bidirectional TVS diode arrays (SPA® diodes) that combine industry-leading low-clamping voltage ...
Littelfuse, Inc.
Panasonic Connect to Showcase Next-Gen Automation for Electronics Manufacturing at SMTA International 2026
Panasonic Connect North America will showcase its latest advances in intelligent automation for electronics manufacturing at SMTA International 2026, taking ...
Panasonic Connect
SolderKing Ball Attach Flux Validated for Automated BGA Reballing
SolderKing Assembly Materials has confirmed that its Ball Attach Flux has been successfully tested and validated for use in an automated BGA reballing process. ...
SolderKing
Horizon Sales to Highlight GEN3 Product Line at SMTA Guadalajara 2026
Horizon Sales will exhibit at SMTA Guadalajara 2026, October 7-8 at Expo Guadalajara, Salón Jalisco, Halls D & E. The company will be located in Booth #910 alongside ...
Horizon Sales
Kurtz Ersa to Showcase Soldering, Rework and Production Solutions at SMTA International 2026
Kurtz Ersa, Inc. will showcase a range of soldering, rework and electronics production solutions at SMTA International 2026, Booth 2847. Among the systems ...
Kurtz Ersa North America
Green Circuits Increases SMT Capacity by 20% with Installation of Sixth Production Line
Green Circuits has expanded its manufacturing capacity with the successful installation and commissioning of its sixth SMT production line. The new line increases ...
Green Circuits
MORE INDUSTRY PRESS
SMT Wastewater Treatment
Sponsor
Master Bond
Thixotropic, Dual Cure Adhesive
Master Bond UV23FLDC-80TK is a dual curing adhesive that withstands rigorous thermal cycling and is suitable for applications where low stress is critical. View full specs.
Master Bond
Quote of the Day
"Always look for the fool in the deal. If you don't find one, it's you."
Mark Cuban, AXS TV chairman
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
Selective Soldering & Desoldering Solutions
Cartoon of the Day
Cartoon
"Stress management is for wimps!"
Copyright © Randy Glasbergen
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
Openair Plasma for Semiconductor Manufacturing
Test Your Knowledge Answer
What's the term for a limestone deposit rising from the floor of a cave?
Answer: Stalagmite