circuitnet
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
Ask the Experts
Ultrasonic Cleaning and Surfactants
I've heard that deionized water is a poor conductor of ultrasonic cavitations. Can we add a small amount of a surfactant ...
Responses by:
Mike Jones
Vice President, Micro Care
Edithel Marietti
Senior Manufacturing Engineer, Northrop Grumman
Bill Schreiber
President, Smart Sonic Corporation
Fritz Byle
Process Engineer, Astronautics
Frequency of Temperature and Relative Humidity Tracking
Pin-in-Paste Hole Stencil Printing
Pre-bake in a Vacuum
Considering Plasma Cleaning
Critical Part Fixture During Reflow
Causes of Annular Ring Dewetting
Class 2 vs. Class 3
MORE ASK THE EXPERTS
Master-Bond
Sponsor
DL-Technology

Micro Dispensing Technology Leader
DL Technology LLC develops customized dispensing needles and valves for the electronics assembly, industrial assembly, semiconductor packaging and medical industries.
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
Summit-Interconnect
Sponsor
Glenbrook-Technologies

X-Ray Inspection Verifies Quality of Complex PCBs
A Netherlands-based PCB supplier relies on real-time X-ray inspection to ensure the quality of HDI, hybrid, multi- layer, flex-rigid & other complex boards.
Glenbrook Technologies
What Year Was It?
Robert E. Lee Surrenders
What Year
At Appomattox, Virginia, Confederate General Robert E. Lee surrenders his 28,000 troops to Union General Ulysses S. Grant, effectively ending the American Civil War.
See the answer below.
Sponsor
Plasmatreat-GmbH

Low Pressure Plasma for Electronics
Expand your knowledge of plasma technology. Register now for the new PlasmaTalk webinar to learn how low-pressure plasma can advance your production.
Plasmatreat
Indium-Corporation
What Year Was It Answer
Robert E. Lee Surrenders
Answer: April 9, 1865
April 9, 2026
image
PC Market Enters Volatile Year with Confidence, Recording Quarter of Growth
Global PC shipments rose 2.5% YoY to 65.6M units in Q1 2026, driven by Windows 10 upgrades, new devices, and rising component prices. Despite memory shortages, economic pressures, and Middle East conflict disruptions, top vendors with strong supply chains captured demand.
IDC
Sponsor
Nordson-ASYMTEK

Reclaim Your Factory's Future
Space is a precious resource. With SELECT Synchro, reclaim it, and reimagine your factory's workflow for greater efficiency and scalability.
Nordson Electronic Solutions
Global Electronics Association Releases 2026 European EMS Report and Assumes Ownership of in4ma's European EMS and PCB Data Programs
The Global Electronics Association released its 2026 European EMS Survey, taking over Weiss and in4ma's programs. Covering 397 firms, it shows 2025 revenue fell 2.9%, headcount dropped 3.9%, industrial and smart electronics rose, automotive stayed flat, with Europe trailing Asia.
Global Electronics Association
The Analysis of Variance: Drawing Conclusions from Data That Are Correct, Unambiguous, and Defensible
The analysis of variance (ANOVA) allows comparisons between groups using one test. Validation is accomplished by verifying that residuals are normally distributed, have independence of observations, and homogeneity of variances.
Technical Paper
Society Won't Accept Driverless Cars Without A Serious Safety Net
U.S. crash deaths stay stubbornly high despite advanced driver-assistance systems, intensifying skepticism toward autonomous vehicles. Surveys show Americans back tougher federal safety rules, wider automatic emergency braking use, and greater transparency on roads today.
Car Buzz
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
The Moon is Back on the Menu
NASA's Artemis II mission validates deep-space systems and launches Ignition, a strategy to build a high-cadence lunar economy. The plan drives demand for modular, scalable infrastructure, urging industry to mass-produce interoperable technologies for sustained Moon operations.
EE Times
New-Generation, Low-Temperature Lead-Free Solder
In this paper, the roles of additive and bismuth content will be discussed. Eutectic SnBi and three newly designed SnBi-based alloys were experimented upon.
Technical Paper
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
SEHO

You need clear soldering results?
The SEHO PowerVision AOI system is for fast, automated optical inspection. Designed for THT processes & focusses on 2 points: Continuous quality assurance & cost-efficient production processes.
SEHO Systems GmbH
Vietnam leader To Lam bets big on building blitz
Vietnam is accelerating a $200 billion infrastructure boom, launching hundreds of megaprojects under leader To Lam to drive rapid growth. While boosting GDP prospects, the push raises concerns over debt, corruption, economic stability, and communities displaced by development.
Taipei Times
Alphabet, Meta, Amazon, Nvidia lead tech rally after Trump announces ceasefire with Iran
U.S. stocks rallied sharply after Trump announced a two-week Iran ceasefire, lifting battered tech shares. Meta, Nvidia, and major chipmakers surged, driven by AI optimism, despite lingering geopolitical risks and recent investor concerns over returns on heavy AI spending.
CNBC
Vapor Phase and Backward Compatibility
We use lead-free solder paste with a melting point of 217 degrees C, along with 230 degree C Galden. We have a new project that uses tin-lead solder. The Assembly Brothers, Phil Zarrow and Jim Hall, offer their suggestions.
Board Talk
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
Companies That Fail to Align These 3 Things Will Lose the AI Race
Generational disruptions push companies to collaborate in new ways. After Covid forced cross-functional teamwork to enable remote work, organizations now treat that experience as a rehearsal, applying similar collaboration models to adapt quickly and efficiently to the rise of AI.
Entrepreneur
Edge AI Is Forcing a Rethink of Predictive Maintenance Architecture
Edge AI is bringing predictive maintenance directly onto machines, but vendors remain split on where intelligence should live. Automation firms back practical, layered systems, while chipmakers push distributed inference, creating a divide that will shape how industrial AI scales.
EE Times
Discrete Carbon Nanotube Implementation for use in ESD Tooling
This research illustrates the improvement in volume and surface resistivity for trays and tooling fixtures manufactured usin functionalized carbon nanotubes.
Technical Paper
Sponsor
BEST-Inc.

Enhance Your Hands-On Soldering Skills
Learn how IPC certified training workshops for operator and trainer levels can advance skills and knowledge of your personnel for TH and SMT assembly.
BEST Inc.
NASA just dropped new high-quality Moon photos from Artemis II
NASA released high-resolution lunar images from Artemis II, capturing the Moon's far side, eclipse observations, and meteoroid flashes, while gathering data to support Artemis III and future human Moon landings.
TechSpot
AI's next bottleneck: Why even the best chips made in the U.S. take a round trip to Taiwan
Advanced chip packaging is emerging as a critical AI bottleneck as demand surges and capacity remains concentrated in Asia. Companies like TSMC and Intel are ramping investments, while major players race to secure limited packaging resources and boost performance.
CNBC
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 Electronic Solutions
Intel is in talks with Google and Amazon to power AI chips with new packaging tech
Intel is betting advanced chip packaging will drive its comeback, holding talks with Google and Amazon to win AI silicon business from TSMC. With new tech like EMIB-T and major investments, Intel aims to turn packaging into a billion-dollar revenue engine.
TechSpot
System in Package (SiP) and CSPs Underfilling on Reliability
This paper presents assembly challenges and reliability evaluation by thermal cycling for a 2.5D [aka, System in Package (SiP)] in a fine pitch ball grid array (FPBGA).
Technical Paper
China intervenes in memory supply; Apple outpaces local smartphone vendors
Rising memory shortages are driving prices higher and disrupting the consumer electronics market. Chinese authorities have again intervened, urging CXMT and YMTC to support price stability, but persistent DRAM and NAND supply gaps make near-term relief unlikely.
Digitimes
Countries around the world are considering teen social media bans – why experts warn it's a 'lazy' fix
Governments worldwide push teen social media bans following safety concerns and legal setbacks for major platforms, but experts argue such measures are ineffective, risk unintended harms, and urge stricter enforcement, safety-by-design rules & accountability instead of blanket restrictions.
CNBC
Sponsor
Essegi-Automation

The New Smart Rack Mobile
Optimize your workflow with Smart Rack Mobile: intelligent storage, mobility, and real-time component management. Discover more!
Essegi Automation
5G Adoption Tops 30%, but Revenue Growth Still Lags
Telecom operators expand 5G to billions of connections but face weak monetization amid slow standalone rollouts and low enterprise uptake. They are turning to AI, open architectures, and enterprise use cases to drive revenue and reduce costs.
EE Times
Today's Sponsor
Alltemated
Sponsor
Alltemated

Reduce Lead Time and Improve Supply Chain.
If value-add lead times are causing delays in Supply Chain, contact Alltemated. Our quick-turn solutions provide an alternative source for value-add needs.
Alltemated Inc.
Test Your Knowledge
Which is the coldest planet in our solar system?
See answer below.
Industry Press
ROCKA Solutions Appoints Horizon Sales as U.S. Distributor
ROCKA Solutions is proud to announce the appointment of Horizon Sales as an official U.S. distributor for ROCKA-branded products. This partnership marks a strategic ...
ROCKA Solutions
Delft Circuits Appoints Karen Keenan as COO
Delft Circuits announces the appointment of Karen Keenan as Chief Operating Officer (COO), marking a key step in scaling the company into a global quantum I/O ...
Delft Circuits
Koh Young Highlighting its Smart AI Solutions at the SMTA Atlanta Expo
Koh Young Technology will present and exhibit at the upcoming SMTA Atlanta Expo & Tech Forum on Thursday, April 30, 2026 on the Gwinnett County Fairgrounds ...
Koh Young Technology
STI Electronics Celebrates Jane Layne's 10-Year Work Anniversary
STI Electronics, Inc. proudly recognized a significant milestone today, celebrating Jane Layne's 10-year work anniversary with the company. Over the past decade, Jane ...
STI Electronics, Inc.
Kurtz Ersa Offers Hands-On VERSAFLOW 3 Training Courses in Wisconsin
Kurtz Ersa Inc. will host two back-to-back hands-on VERSAFLOW 3 training courses at its U.S. headquarters in Plymouth, Wisconsin, from April 27–May 1, 2026. The courses ...
Kurtz Ersa Inc.
ICTC Plays Key Role in Artemis Missions with Ground Support Cable Expertise
As a proud supporter and manufacturer for NASA since 1999, Interconnect Cable Technologies Corporation (ICTC) highlights its critical role in enabling both the Artemis ...
Interconnect Cable Technologies Corporation
Littelfuse/C&K Introduces TDB Series Ultra-Miniature DIP Switches
Littelfuse, Inc. announced the launch of the Littelfuse/C&K® TDB Series, an ultra-miniature, half-pitch surface-mount DIP switch family engineered to support ...
Littelfuse
Cetec ERP Launches New Website
Cetec ERP has launched a redesigned website that better reflects how manufacturers evaluate, implement, and run a complete business system. The update supports both ...
Cetec ERP
MORE INDUSTRY PRESS
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
Quote of the Day
"All you need in this life is ignorance and confidence, and then success is sure."
Mark Twain
Sponsor
Smart-Sonic

Safe and Effective Cleaning with 440-R
VOC-free stencil cleaning chemistry! Cleans any solder paste from any fine-pitch stencil when used as part of the Smart Sonic stencil cleaning process. Learn more.
Smart Sonic
Aim-Solder
Cartoon of the Day
Cartoon
"I've identified our productivity problem. We installed faster computers, but we forgot to install faster computer operators."
Copyright © Randy Glasbergen
Sponsor
Manncorp

Build Your Solution with Manncorp
Get a custom SMT equipment plan in minutes and source your entire line from one trusted supplier—backed by lifetime expert support you won't find anywhere else.
Manncorp Inc.
Circuit-Technology-Center
Test Your Knowledge Answer
Which is the coldest planet in our solar system?
Answer: Neptune. As the planets in our Solar System get further away from the Sun, they generally get colder.