circuitnet
Sponsor
Aim-Solder

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.
AIM Solder
Ask the Experts
Class 2 vs. Class 3
Where are the mayor differences in class 2 and class 3 other than in the IPC-A-610 standard? In which standards is the difference most significant and notable?
Responses by:
Leo Lambert
Vice President, Technical Director, EPTAC Corporation
Umut Tosun
Application Technology Manager, Zestron America
Paul Reid
Program Coordinator, PWB Interconnect Solutions
Mark Finstad
Senior Applications Engineer, Flexible Circuit Technologies
Challenges Placing RF Shields During SMT Assembly
3D AOI Solder Joint Qualification Parameters
Solder Contamination Sources
Removal of Non-functional Pads from Inner Layers
Components Jumping Around During Reflow
Estimating Failure Rate During Rework
Long Term Component Storage
MORE ASK THE EXPERTS
Uyemura
Sponsor
ECD

Vapor Phase Profiling
Thermal profiling the vapor phase soldering process – especially those with vacuum – is challenging. ECD's M-VP™ sealed barrier can take it. Learn more.
ECD
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
SEHO
Sponsor
AI-Technology-Inc

TIM1 for EV Battery Thermal Management
AIT's thermal adhesives, grease-gels, & gum-pads offer proven thermal dissipation for a balance of strength, rework ability, & recyclability of EV battery packs.
AI Technology, Inc.
What Year Was It?
FDA Approves Viagra
What Year
The Food and Drug Administration approves use of the drug Viagra, an oral medication that treats impotence.
See the answer below.
Sponsor
Manncorp

Catch Defects Before They Cost You
3D AOI analyzes true solder height, contour, and volume to expose defects 2D systems miss—reducing false calls, rework, and escapes on ultra-compact components.
Manncorp Inc.
Air-Vac-Engineering
What Year Was It Answer
FDA Approves Viagra
Answer: March 27, 1998
March 27, 2026
image
It's Not Just Memory Anymore: AI Data Centers are Taking All the CPUs, Too
AI datacenter expansion is straining chip supply chains, triggering shortages of DRAM, NAND, and CPUs. Intel and AMD struggle to meet demand, delaying production and raising prices, while companies like Arm push new solutions to fill the gap.
TechSpot
Sponsor
Rehm-Thermal-Systems-GmbH

Use of Numerical Simulation Methods
The use of numerical methods has now become widespread. The implementation of these methods helps to minimize development costs by reducing the number of required prototypes. Download now.
Rehm Thermal Systems GmbH
A Google AI breakthrough is pressuring memory chip stocks from Samsung to Micron
Google's TurboQuant breakthrough, which cuts AI memory needs, triggered a global sell-off in memory chip stocks as investors feared weaker demand. Analysts, however, say the innovation may boost long-term hardware needs despite short-term profit-taking pressure.
CNBC
Maintenance: The Basics of Cleaning Series Part 4
This article is the fourth and final part of the series titled "The Basics of Cleaning". In this final chapter, some of the common mistakes in maintenance cleaning applications found in electronic assembly operations will be covered and a summary of the entire series.
Technical Paper
Renaissance Fusion Targets Cost-Competitive Fusion
Rising oil and gas uncertainty is accelerating interest in fusion energy. Renaissance Fusion is advancing a cost-competitive design using liquid metal cooling and novel magnets, aiming to achieve continuous, affordable power while validating key technologies through experiments.
EE Times
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
HP wants your next work PC to be an AI assistant
HP refreshed its commercial PC lineup at its Imagine event, introducing new EliteBook, ProBook, ZBook, and Z-series systems powered by Intel Core Ultra chips and AI features, while debuting HP IQ, a local AI assistant, and enhanced security tools.
TechSpot
Can Tape Residue Contaminate a Clean Tank?
We leave masking and Kapton tapes that fall off during cleaning in the bottom of our wash tank. Can the adhesives contaminate the recycled solution? Jim Hall and Phil Zarrow, The Assembly Brothers, address these question and share their own experiences.
Board Talk
Technical Papers
Scaling SMT Traceability
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
MORE TECHNICAL PAPERS
Sponsor
Indium-Corporation

Your Award-Winning Cored Wire
Our industry-leading, award-winning range of flux-cored wire solder solutions meet the diverse needs of both manual soldering, and rework and robotic soldering applications.
Indium Corporation
Meta boosts investment in West Texas AI data center by over sixfold to $10 billion
Meta is ramping up AI investment, boosting its West Texas data center budget to $10 billion for a 2028 launch. The project will create jobs, expand clean power, and address water concerns amid rising scrutiny and broader cost-cutting efforts.
CNBC
UK warns 2G shutdown could leave older devices offline by 2033
The UK government warns that 2G networks will shut down between 2029 and 2033, urging users to upgrade incompatible devices. While most smartphones remain unaffected, older and critical systems like medical alarms risk losing connectivity without timely replacement.
TechSpot
PBGA Solder Stress Analyses Under Random Vibration
Large size commercially available plastic ball grid array chip packaging was tested and analyzed under random vibration to assess its application feasibility on satellite electronics.
Technical Paper
Sponsor
Schunk

Automation in Transition
The world of automation is changing. What does this mean for customers? And what impact is the transformation having on providers? Find out more from a panel of experts.
SCHUNK
Why colleges are turning to oral exams to combat AI
Professors at Cornell University and others are reviving oral exams to counter AI-driven cheating, pushing students to defend their work verbally as educators worry generative AI is weakening critical thinking, creativity, and genuine learning across higher education.
Taipei Times
Major outgoing CEOs are citing AI as a factor in their decisions to step down
Coca-Cola CEO James Quincey and former Walmart CEO Douglas McMillon stepped down, citing AI-driven transformation. Both leaders said the shift demands faster, forward-looking leadership, prompting them to pass control to successors better suited for the next phase of growth.
CNBC
Reliability Testing of Consumer Products
We will look at reliability testing of consumer products and which of these test and analytical tools can be used, and how they affect the product development process.
Technical Paper
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
Sony and Honda pull the plug on $90,000 Afeela EV as electric dreams stall
Sony & Honda have scrapped their $90,000 Afeela EV, halting their joint venture amid weakening demand, policy shifts, and rising costs. The decision underscores a broader industry retreat from aggressive electrification, as automakers pivot toward hybrids & reassess EV strategies.
TechSpot
AI and bots have officially taken over the internet, report finds
Human Security reports automated AI-driven traffic has overtaken human internet use, surging 187% in 2025 and growing far faster than human activity. The rise of chatbots and autonomous agents is reshaping online behavior, shifting toward machine-dominated internet interactions.
CNBC
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
Apple expands American manufacturing program with four new partners
Apple expands its American Manufacturing Program, adding four partners to boost U.S. production and investing $400 million through 2030. The move strengthens domestic supply chains, creates jobs, and advances Apple's broader commitment to American manufacturing.
CNBC
Additive Manufactured Electronics for Next Generation Microelectronics
This paper will focus on interconnects fabricated using the AME method. Two material sets will be used to fabricate test devices for studying interconnects.
Technical Paper
PCBCart: Advanced DFM Surpassing Standard HMLV EMS Provider
PCBCart stands out in electronics manufacturing by using advanced DFM tools and digital simulation to spot production issues early. Its Siemens Valor NPI–driven approach cuts risk, boosts yield, and delivers reliable, cost-efficient results for complex, mission-critical builds.
EE Times
Meta's stock drops almost 8% as 2 court defeats add to Zuckerberg's recent woes
Meta faced major courtroom setbacks as juries in New Mexico and Los Angeles found it misled users and contributed to harms. The rulings deepen scrutiny of its platforms, amplify regulatory risks, and intensify investor concerns over its costly, lagging AI strategy.
CNBC
Sponsor
Glenbrook-Technologies

X-ray Rentals & Rent-to-Own
Rent any of our machine models, with up to 3 months of rental costs applied toward purchasing X-ray equipment. Our flexible plan lets you test the system before committing to purchase.
Glenbrook Technologies
Helium shortage has started impacting tech supply chains, execs say
Escalating Middle East conflict is squeezing global helium supplies, pushing prices higher and disrupting chip production. Tech firms scramble for scarce alternatives, often slowing output, raising fears prolonged shortages will ripple across electronics and automotive supply chains.
Reuters
Today's Sponsor
Test-Research-Inc.
Sponsor
Test-Research-Inc.

AI Void Detection - X-Ray Inspection
X-ray Inspection for hidden and buried solder joints. BGA, QFN, THT, and more. High Speed and High Resolution configurations available.
Test Research, Inc.
Test Your Knowledge
How tall is the Leaning Tower of Pisa?
See answer below.
Industry Press
Umicore MDS successfully installs Uyemura Thru-Cup® EVF-YF9 @ Hi-Tech Corp
Umicore MDS has successfully installed the advanced Thru-Cup® EVF-YF9 copper process for plating blind vias (blind holes) at the high-tech PCB manufacturer Hi-Tech ...
Umicore MDS
ViTrox Americas to Showcase AI-Driven Inspection Solutions at SMTA Dallas
ViTrox Americas Inc. will exhibit at the SMTA Dallas Expo & Tech Forum 2026 on Tuesday, April 7, 2026 at the Plano Event Center. At the event, attendees will have ...
ViTrox Americas Inc
EMI Elevates Quality and Throughput with PEMTRON ATHENA 3D AOI Investment
Express Manufacturing, Inc. (EMI) has expanded its inspection capabilities with the addition of the ATHENA 3D AOI system from PEMTRON. The investment is focused ...
Express Manufacturing, Inc. (EMI)
Kodiak Assembly Solutions Strengthen Domestic PCB Supply Chain
Kodiak Assembly Solutions LLLP announced a strategic initiative to strengthen its PCB supply chain through partnerships with U.S.-based manufacturers, helping customers ...
Kodiak Assembly Solutions
CE3S Launches Online Workbench Configurator for Treston and IAC Solutions
Cumberland Electronics Strategic Supply Solutions (CE3S) announced the launch of its latest online configurator for Treston and IAC workbenches and storage ...
Cumberland Electronics Strategic Supply Solution
MORE INDUSTRY PRESS
Smart-Sonic
Sponsor
kyzen

How pH Cleaning Agents Affect Production Performance
Establishing a reliable cleaning process requires a good understanding of all influencing factors, including pH, and defining the correct balance to meet final product reliability.
KYZEN
Quote of the Day
"A person who aims at nothing, is sure to hit it."
German Proverb
Sponsor
Essegi-Automation

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.
Essegi Automation
Heller-Industries-Inc
Cartoon of the Day
Cartoon
"And this is where we build up speed to help us climb the next hill."
Copyright © Randy Glasbergen
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
Viscom
Test Your Knowledge Answer
How tall is the Leaning Tower of Pisa?
Answer: 190 feet (58 metres) and leans 5.5 degrees (about 15 feet [4.5 metres]) due to the foundation settling