circuitnet
Sponsor
Circuit-Technology-Center

Tech Paper - The Economics of Electronic Component Salvage and Reuse
This paper examines the economic and environmental benefits of salvaging and reusing high-value electronic components.
Circuit Technology Center
Ask the Experts
Looking for Long-term Component Storage Options
Looking for long-term (10+ years) options to store components (IC's) in dry or nitrogen environment. Can you provide some options?
Responses by:
Richard D. Stadem
Advanced Engineer/Scientist, General Dynamics
Carlos Bouras
General Manager, Nordson SELECT
Jerry Karp
President, JSK Associates
Ray Prasad
President, Ray Prasad Consultancy Group
Paul Austen
Senior Project Engineer, Electronic Controls Design Inc
Question About PPM Defect Rate for Reversed Packages
ESD and Humidification
SMT Target Component Placement
Old Components and Blow Holes
Pin in Paste Solder Dropping
Reusing recovered solder paste
Removing Cleaning Residues Under BTC Packages
MORE ASK THE EXPERTS
AI-Technology-Inc
Sponsor
DL-Technology

Start Micro Dispensing Today
The DL Micro Valve is specifically designed for dispensing micro volumes of material in precise, repeatable patterns. Learn more about the DL Micro Valve.
DL Technology
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
SEIKA-America
Sponsor
kyzen

The "Fried Egg" Effect in Soldering
Burnt-on flux residue that is visible on the solder mask of PCBs after improper reflow settings produces significant challenges to the reliability of finished boards.
KYZEN
What Year Was It?
Clay Knocks Out Liston
What Year
22-year-old Cassius Clay shocks the odds-makers by dethroning world heavyweight boxing champ Sonny Liston in a seventh-round technical knockout.
See the answer below.
Sponsor
Aim-Solder

Beat Rising Silver Prices with AIM REL61
With silver at historic highs, there’s never been a better time to switch. Reduce material costs significantly while maintaining the reliability your applications demand.
AIM Solder
Ormet-TLPS
What Year Was It Answer
Clay Knocks Out Liston
Answer: February 25, 1964
February 25, 2026
image
Apple Reportedly Brings Mac Mini Back to U.S., Taps Foxconn for Assembly
Amid tariff uncertainty under the Donald Trump administration, Apple Inc. will shift some Mac Mini production to the U.S., with Foxconn launching assembly in Houston. The move advances Apple’s reshoring push, though most manufacturing remains in Asia.
Trend Force
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.
VIEWPOINT 2026: Michail Klimkovic, CEO, XIMEA
image
The machine vision and imaging industry enters 2026 with both promise and complexity. Global supply chains have stabilized, yet geopolitical tensions and rising costs continue to challenge manufacturers. At XIMEA, we try to see these dynamics as a feature rather than a bug, attempting to find new ways to innovate ...
XIMEA
The Drawbacks of Internal Recycling Systems for Solder Dross
This paper examines the risks and hidden costs of in-house solder dross recycling, highlighting contamination, compliance, quality, safety, and economic challenges that often outweigh perceived savings.
Technical Paper
Memory chip shortage will last until mid-2026, says Acer CEO
Acer chairman and CEO Jason Chen warned that the PC industry will confront significant challenges in 2026, as memory and processor shortages drive price increases. He expects supply constraints to persist and remain unresolved until at least mid-2026.
Digitimes
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
True Entrepreneurs Don't Chase Demand — They Create It. Here's How.
Entrepreneurship goes beyond filling market gaps or refining existing systems. It creates new demand, anticipates needs customers haven’t yet identified, and builds entirely new markets. True entrepreneurs shape the future instead of operating within it.
Entrepreneur
Advanced in Packaging for Emerging Technologies
A review about latest advances in packaging and drivers for the development of novel packaging technologies will be given in this paper.
Technical Paper
Technical Papers
The Drawbacks of Internal Recycling Systems for Solder Dross
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
MORE TECHNICAL PAPERS
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 to move some of its production to Texas
Apple Inc. will shift part of its Mac Mini production to a Hon Hai Precision Industry Co facility in Houston, expanding US manufacturing and training operations. The move follows tariff threats and a $600 billion investment pledge, while most Apple production remains in Asia.
Taipei Times
Your Watch Will One Day Track Blood Pressure
Researchers at University of Texas at Austin demonstrated a non-contact method to measure blood pressure by reflecting near-field radio waves off the wrist. The low-power prototype avoids skin-tone bias and could be integrated into smartwatches within a few years.
IEEE Spectrum
Analysis of Mechanism About Data Retention Characteristic in TANOS Structure
The long-term evaluation of TANOS structure is investigated and the prediction of retention characteristic can be evaluated through the accelerated tests.
Technical Paper
Sponsor
SEHO

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
Intel partners with AI chip startup SambaNova after acquisition talks reportedly failed
Lip-Bu Tan is steering Intel into a deeper partnership with SambaNova Systems, backing a $350 million funding round and multiyear chip collaboration. The alliance aims to challenge Nvidia's AI dominance with new data center solutions.
CNBC
AI-driven code automation jolts IBM and signals shift in enterprise technology leadership
IBM shares plunged after Anthropic unveiled an AI tool that automates COBOL modernization, threatening a core mainframe revenue stream. While investors fear AI could erode legacy lock-in, analysts argue IBM can adapt through its own AI-driven modernization strategy.
Digitimes
Solder Boards Not Holding Up to Shock Testing
We are using a vapor phase oven. We have experienced problems with a no-lead BGA that has low silver solder balls. The solder boards do not hold up to shock testing.
Board Talk
Sponsor
Glenbrook-Technologies

Probe Card Manufacturer 'Sees the Unseen' With X-ray
Probe card manufacturer relies on mobile real-time x-ray inspection to verify the quality of its aligned probes at different stages along the assembly line.
Glenbrook Technologies
India Summit Champions Global South AI Inclusion
The India AI Impact Summit championed inclusive, human-centric AI for the global south, with António Guterres, Emmanuel Macron, and Narendra Modi praising India's digital model. But poor planning, tight access, and Sam Altman tensions undercut the message.
EE Times
AI Impact Summit: From Minerals to Models, India Stakes Its AI Claim
India used the India AI Impact Summit 2026 in New Delhi to anchor itself across the AI value chain, joining Pax Silica and launching partnerships with OpenAI, Tata Group, Infosys and Anthropic, targeting $400 billion in AI investments.
EE Times
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
How the Supreme Court's decision affects Apple and its $3.3 billion tariff bill
The Supreme Court struck down major Trump-era tariffs, potentially saving Apple billions. The ruling lets Apple reduce production costs, keep more margin, and maintain China-based supply chains, while shares rose about 1% on the news.
CNBC
Evaluation of High Speed Plating for Copper Post with Flat Top Shape
In developing high-speed electro “copper post” plating bath the shape of the post and the uniformity of the post height throughout the wafer were considered.
Technical Paper
This Physics Professor Credits Collaboration for Her Success
Physicist DaVià transformed CERN experiments by pioneering radiation-hard silicon sensors and forging industry partnerships. Now at the University of Manchester and Stony Brook University, she drives cross-disciplinary breakthroughs in cancer care and portable disaster power.
IEEE Spectrum
IT worker tried to destroy an SSD with a drill and failed spectacularly
A viral post on Reddit shows an IT worker failing to destroy an SSD by drilling a single hole through its casing without hitting the internal PCB. The blunder underscores the need for proper data disposal, including targeting the actual memory chips.
TechSpot
Sponsor
Master-Bond

Low Outgassing, Thermally Conductive Epoxy
Master Bond EP21AOLV-2LO is a low outgassing, thermally conductive, electrically isolating adhesive that can be used for sealing, coating and encapsulating.
Master Bond
AI Supercycle Reshapes Memory Landscape, Squeezing NOR Flash Supply
The AI-driven memory supercycle is reshaping supply chains beyond data centers. As Samsung and SK Hynix shift capacity to high-margin HBM, DDR5 and NAND, Tier-2 suppliers shoulder legacy demand, sidelining NOR flash and tightening supply across markets.
EE Times
Today's Sponsor
Nordson-ASYMTEK
Sponsor
Nordson-ASYMTEK

Trailblazing Process News for Conformal Coating
Say goodbye to clogged nozzles and hello to flawless conformal coating with the ASYMTEK Select Coat SL-1040 Ultrasonic Cleaning Station.
Nordson Electronics Solutions
Test Your Knowledge
How many bones are there in the human body?
See answer below.
Industry Press
Nordson Electronics Solutions to exhibit innovations at APEX Expo
Nordson Electronics Solutions will exhibit their latest equipment and technology innovations for conformal coating and selective soldering in the Nordson booth #1831 ...
Nordson Electronics Solutions
Triple the Clean: PBT Works Showcases Three Closed-Loop Systems @ APEX 2026
PBT Works s.r.o. (in cooperation with MaRC Technologies) will exhibit at the 2026 IPC APEX EXPO, taking place March 17–19 at the Anaheim Convention Center ...
PBT Works s.r.o.
Scienscope Brings Next-Gen Component Management to APEX 2026
Scienscope International will showcase its latest advancements at the 2026 APEX EXPO, taking place March 17-19, 2026, at the Anaheim Convention Center in Anaheim ...
Scienscope International
EMI Highlights End-to-End Global Manufacturing Capabilities at APEX 2026
Express Manufacturing, Inc. (EMI) will exhibit at the 2026 APEX EXPO, taking place March 17-19 at the Anaheim Convention Center. The company will feature ...
Express Manufacturing, Inc. (EMI)
Kurtz Ersa to Launch Selective Soldering, Reflow, Rework Tech at APEX
Kurtz Ersa Inc.
Horizon Sales Brings Test, Clean & Automation Tech to Forefront @ APEX 2026
Horizon Sales
NanoFlowX Enables Six-Figure Cost Savings at APEX EXPO
NanoFlowX
Weller Tools Brings the Full Soldering Workbench to Booth 3516 at APEX 2026
Weller Tools
Sono-Tek to Debut SelectaFlux 3 and New Flux Monitoring at 2026 APEX EXPO
Sono-Tek Corporation
MORE INDUSTRY PRESS
Uyemura
Sponsor
Viscom

Latest 3D AOI System from Viscom
iS6059 PCB Inspection Plus. Its new and faster sensor technology, data processing and analysis functions all stand for the best 3D AOI performance that meets the highest requirements.
Viscom
Quote of the Day
"I think there is a world market for maybe five computers."
IBM Chairman Thomas Watson, 1943
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
Summit-Interconnect
Cartoon of the Day
Cartoon
"For this part, I credit hard work, ingenuity and determination. The other part, I blame on gravity."
Copyright © Randy Glasbergen
Sponsor
BEST-Inc.

Want High-Reliability BGA Service?
BGA rework and reballing solutions for commercial, military and aerospace perfected over 20-plus years of reliable, repeatable and proven success.
BEST Inc.
Plasma-Etch
Test Your Knowledge Answer
How many bones are there in the human body?
Answer: 206