circuitnet
Sponsor
kyzen

pH Employment in Electronic Cleaning
The pH of a cleaning agent affects the entire cleaning process and must be considered when determining the appropriate chemistry and process parameters for success. Download now.
KYZEN
Ask the Experts
Soldering Components with Silver Pads
We need to attach a component to a PCB. The component has silver pads. Our normal process is to use a reflow oven. We are concerned that silver will leach ...
Responses by:
Richard D. Stadem
Advanced Engineer/Scientist, General Dynamics
David Bao
Director New Product Development, Metallic Resources, Inc
Georgian Simion
Engineering and Operations Management, Independent Consultant
Kay Parker
Technical Support Engineer, Indium Corporation
Fritz Byle
Process Engineer, Astronautics
Kishan Sarjoo
Process Engineering Manager - Electronics, Altech UEC, South Africa
Tony Lentz
Field Applications, FCT Assembly
Gerard O'Brien
President, S T and S Testing and Analysis
Channels To Reduce Voids in Large Pads
Solder Paste Life on the Stencil
Seeking Advise for a Solder Reflow Recipe
Wet Based Stencil Cleaning or Dry Wipe Stencil Cleaning
Acceptability Standard for Plated Hole Barrel Fill
Solder Paste Past Shelf Life
Recommended Fiducial Shape
MORE ASK THE EXPERTS
Indium-Corporation
Sponsor
Plasma-Etch

3 Ways to Increase Plasma Uniformity
Process temperature is the most important parameter in the plasma process. Process temperature has primary control over etch rate and has a secondary effect on etch uniformity. Read more.
Plasma Etch
Industry Calendar
Dec 4, 2025
Silicon Valley Expo & Tech Forum
SMTA
Nov 13, 2025
Tijuana Expo & Tech Forum 2025
SMTA
Nov 13, 2025
Space Coast Expo & Tech Forum
SMTA
Nov 11, 2025
Tampa Bay Expo & Tech Forum
SMTA
FULL INDUSTRY CALENDAR
AI-Technology-Inc
Sponsor
Ormet-TLPS

AIT ORMET® TLPS for Component Attach
AIT ORMET®TLPS is proven for outstanding reliability for component attaches and MLCC build-up for high temperature applications beyond 175ºC
Ormet® TLPS
What Year Was It?
Magic Johnson Announcement
What Year
Basketball legend Earvin "Magic" Johnson stuns the world by announcing his sudden retirement after testing positive for HIV.
See the answer below.
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
Glenbrook-Technologies
What Year Was It Answer
Magic Johnson Announcement
Answer: November 7, 1991
November 7, 2025
image
Physical AI Era: Machines Must Learn to See Before They Can Think
AI can think, but machines still struggle to perceive the world. The physical AI era demands scalable, affordable & precise sensing. Next-gen chip-based LiDAR delivers compact, durable, velocity-aware perception, enabling billions of autonomous systems to see, understand & act.
EE Times
Sponsor
Rehm-Thermal-Systems-GmbH

"Flying" SMD Components
This paper deals with the fundamentals of heat transfer and the test procedures show how the SOD323 can be processed given a suitable selection of solder paste and oven settings. Read more.
Rehm Thermal Systems
Apple is planning to use a custom version of Google Gemini for Apple Intelligence
Apple will reportedly pay Google about $1 billion a year to power its revamped Siri with a custom Gemini AI model. The 1.2-trillion-parameter system will run on Apple's Private Cloud Compute, boosting Siri's planning and summarization capabilities ahead of its 2026 launch.
The Verge
Unlocking the Potential of Nanoscale Conformal Coatings
Revolutionary Plasma Coating as Conformal Coating - discover it now! PlasmaPlus® enables ultra-thin, solvent-free functional coatings under atmospheric pressure - without post-treatment. Ideal for corrosion protection, insulation and adhesion improvement.
Technical Paper
How Fast Can Germany Shift To Software-Defined Vehicles?
China's rapid "software-defined vehicle" pace is pressuring Germany's automakers. Legacy OEMs must integrate software, rethink hardware-software co-design, and adopt agile, data-driven processes to compete with China's speed, scale, and software-first EV strategies.
Semiconductor Engineering
Sponsor
SEHO

SEHO@productronica: Innovations up close
Designed for demanding applications and focused on efficiency. Experience what is already possible today to make your production future-proof. Meet SEHO at productronica: A4-578!
SEHO
Tesla says shareholders approve Musk's $1 trillion pay plan with over 75% voting in favor
Tesla shareholders approved CEO Elon Musk's nearly $1 trillion pay plan with 75% support, despite opposition from proxy advisors. The package could boost his stake to 25% if Tesla hits ambitious market, profit, and product milestones, including $8.5 trillion in value.
CNBC
Technical Papers
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
The Economics of Electronic Component Salvage and Reuse
Cutting Without Contact: How Laser Depanelling Redefines PCB Manufacturing
MORE TECHNICAL PAPERS
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.
A new bipartisan bill would force companies to reveal how AI is impacting jobs
A new bipartisan Senate bill seeks to reveal AI's true impact on U.S. jobs by requiring major employers to report quarterly on AI-related layoffs. Sponsored by Senators Josh Hawley and Mark Warner, the measure aims to replace speculation with transparent data.
TechSpot
How Starting a Side Project Can Help Cool Off Burnout
A veteran engineer urges peers to reignite their creative spark through side projects, calling them a powerful way to rediscover passion, explore new technologies, and advance careers. With modern AI tools simplifying development, there's never been a better time to build.
IEEE Spectrum
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
AI and Cost-Cutting Lead to the Worst October Layoffs in 22 Years
U.S. companies announced 153,074 layoffs in October, the highest for the month in 22 years, driven by rapid AI adoption and aggressive cost-cutting, according to Challenger, Gray & Christmas—nearly triple last year's figure and the worst fourth-quarter total since 2008.
Entrepreneur
Applied Brain Research Demos First Silicon For State-Space Models
Applied Brain Research launched its first commercial state-space network accelerator, delivering real-time speech recognition at only 35 mW. The neuromorphic chip processes time-series data with fewer parameters than transformers, enabling low-latency, on-device AI for voice interfaces.
EE Times
Sponsor
Dymax

Eliminate Traditional Masking Methods
SpeedMask® maskants protect parts from surface finishing. Cure fast with UV or LED light and replace time-consuming tape, wax, lacquer application.
Dymax
Sam Altman says he wants an AI to replace him as OpenAI CEO
OpenAI CEO Sam Altman said he hopes his company becomes the first major firm run by an AI, admitting he'd feel "ashamed" if it didn't happen. Altman predicts AI could manage departments within years and acknowledges it will eliminate many jobs before creating new ones.
TechSpot
New data shows companies are rehiring former employees as AI falls short of expectations
New data from workplace analytics firm Visier shows companies are increasingly rehiring laid-off employees as AI fails to replace workers at scale. The trend highlights rising costs, limited automation benefits, and management misjudgments over the true returns of AI deployment.
TechSpot
Sponsor
SEIKA-America

Malcom Paste Mixers
Unlike hand mixing, the Malcom SPS Solder Paste Mixer is a non-contaminating mixer which utilizes pseudo planetary motion to stir the solder paste. The SPS-1 provides uniform consistency.
Seika
Nvidia's Jensen Huang softens his 'China will win the AI race' remark to FT
Nvidia CEO Jensen Huang reportedly told the Financial Times that China will win the AI race due to lower energy costs and fewer regulations but later softened his remarks, stressing that America must race ahead by winning global developers.
CNBC
Solder Paste Life on the Stencil
Our solder paste has a specified life for exposure on the stencil at 10 hours. We run our stencil operation continuously for 40 hours, adding 250g of new paste every 2 hours. The addition paste thus becomes mixed with the existing paste.
Circuit Insight - Ask the Experts
China bolsters rare earth export controls with major hiring push
China's Ministry of Commerce has launched its biggest recruitment drive in nearly a decade, planning to hire about 60 new officials in 2026. The expansion includes adding staff to its rare earth control and export oversight divisions amid ongoing trade tensions.
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.
Thermal Cycling Profile on Thermal Fatigue Performance of a 192-Pin Chip Array BGA
This paper summarizes the findings from a thermal cycling test to evaluate the effect of thermal cycling profile on thermal fatigue performance of low temperature solders.
Circuit Insight - Analysis Lab
What is HDR?
HDR, or High Dynamic Range, enhances display quality by expanding contrast and color range, preserving fine details in shadows and highlights that SDR often loses. It delivers richer visuals in photos, videos, and graphics, though typically at higher cost.
TechSpot
Memory Safety Will Be Key to Tackle Fundamental Cyber Security
The U.K.'s Digital Security by Design initiative showcased CHERI, a memory-safe hardware technology, in London. Experts praised its cybersecurity potential but noted adoption challenges. With 160+ companies involved, standardizing memory safety remains a key priority.
EE Times
Today's Sponsor
Master-Bond
Sponsor
Master-Bond

Underfill Epoxy Offers Thermal Conductivity
Master Bond EP29LPTCHT is a low viscosity adhesive that can be used for underfill & encapsulation apps. It offers thermal conductivity & electrical insulation.
Master Bond
Test Your Knowledge
What does ECG stand for?
See answer below.
Industry Press
Mek to Debut ISO-Spector X1 3D THT AOI at Productronica 2025
Mek (Marantz Electronics)
PEMTRON Highlights Breakthrough Inspection Technologies at SEMICON Japan
PEMTRON
Double Excellence: KONIG's KP400 Wins Two Top Honors at NEPCON Asia
KONIG
Solderstar Announces Another Innovation with WaveShuttle O₂
Solderstar
ViTrox Showcases NPIs and Full Turnkey Solutions at Productronica 2025
ViTrox Technologies
MORE INDUSTRY PRESS
Circuit-Technology-Center
Sponsor
Essegi-Automation

Storage Solutions – Free Online Demo
Our online demos give our clients a deep insight into our solutions, allowing them to interact with an expert and have their questions answered throughout. Discover our technology wherever you are.
Essegi Automation
Quote of the Day
"Each failure to sell will increase your chances for success at your next attempt."
Og Mandino
Sponsor
Uyemura

RAIG Minimizes Corrosion, Allows Higher Gold on ENEPIG
Paper describes a mixed reaction RAIG electrolyte that minimizes galvanic corrosion and allows higher ENEPIG gold thicknesses, enabling robust designs and world-class quality on target with minimal variation.
Uyemura
Viscom
Cartoon of the Day
Cartoon
"If you factor in the money you didn't lose on the investments you didn't make, you're doing quite well!"
Copyright © Randy Glasbergen
Sponsor
ECD

Need a Profiler Plan B?
Tired of having to share a thermal profiler across different soldering operations? Add the affordable V-M.O.L.E. 2 four-channel profiler to the mix for time-saving efficiency.
ECD
Summit-Interconnect
Test Your Knowledge Answer
What does ECG stand for?
Answer: Electrocardiogram which is the process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin.