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
Selective Printing for BGA Components
We use common BGA packages on many of our low-end products. To save cost, could we print paste only on the pads that have functional requirements? For example ...
Responses by:
Richard D. Stadem
Advanced Engineer/Scientist, General Dynamics
Georgian Simion
Engineering and Operations Management, Independent Consultant
Leo Lambert
Vice President, Technical Director, EPTAC Corporation
Fritz Byle
Process Engineer, Astronautics
Subrat Prajapati
Supplier Quality Leader, Ge Healthcare
KN Murli
Head-Quality, Astra Microwave Products, Hyderabad, AP India
Jerry Karp
President, JSK Associates
PCBA Transport Between Facilities
SOT (Small Outline Transistor) Body Cracks
Shielding Techniques When Removing Components Using Hot Air
Partially Visible or Hidden Solder Connections
Shelf Life Limit for Soldering Old Components
Trays for MLS Baking
Controlling Creep Corrosion
MORE ASK THE EXPERTS
Zestron
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.
Industry Calendar
Aug 12, 2027
High Reliability Cleaning and Conformal Coating Conference
SMTA
Apr 13, 2027
Symposium on Counterfeit Parts and Materials - UK
SMTA
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
Air-Vac-Engineering

Cold Underfill Component Removal
A significant Rework challenge is reworking where there is minimal or zero clearance between adjacent parts near an underfilled area array device. A precision milling machine makes this possible.
Air-Vac Engineering
What Year Was It?
Battle of Little Bighorn
What Year
Native American forces led by Chiefs Crazy Horse and Sitting Bull defeat the U.S. Army troops of Lieutenant Colonel George Armstrong Custer near Montana's Little Bighorn River.
See the answer below.
Sponsor
Advanced-Interconnections

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
Glenbrook-Technologies
What Year Was It Answer
Battle of Little Bighorn
Answer: June 25, 1876
June 25, 2026
image
The US Government Wants a Working Quantum Computer by 2028
President Donald Trump orders federal agencies to accelerate quantum computing development, targeting a practical research system by 2028, while advancing quantum-resistant encryption for critical infrastructure by 2031, shifting US policy toward firm deadlines and measurable goals.
TechSpot
Sponsor
Aim-Solder

Reduce Significantly your Silver Costs Now!
REL61TM lead-free alloy is a proven alloy that slashes silver costs. Get better thermal stability and lower overhead with AIM's local technical support.
AIM Solder
Gartner Predicts AI Coding Costs Will Surpass Average Developer's Salary by 2028 as Token Consumption Surges
Gartner forecasts that by 2028 AI coding costs will surpass average developer salaries as LLM token usage surges and consumption-based pricing expands. It warns weak governance and poor cost visibility could push spending beyond productivity gains.
Gartner
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.
Technical Paper
The Rise of Autonomous Drone Warfare
Russia has transformed drone warfare in Ukraine by launching mass Shahed and Geran swarms. Ukraine counters with low-cost, often 3D-printed interceptor drones that use AI-guided autonomous tracking to overcome jamming and destroy incoming attack drones at scale.
EE Times
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
Why AI Is Changing How Services Compete For Customers
Search engines still drive coupon discovery, but AI tools are transforming how shoppers find promo codes, compare deals, and buy products. Consumers now expect faster, personalized experiences, pushing businesses to adapt their marketing and checkout strategies.
Entrepreneur
Realization of a New Concept for Power Chip Embedding
This paper will focus on the behavior of the power module for operational conditions of a PedEleC (Pedal Electric Cycle) application.
Technical Paper
Technical Papers
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
Digital Warehouse Automation in High-Mix PCB Assembly
Evaluation of Techniques for Intentional Contamination of PWB Substrates for Quantitative Cleanliness Analyses
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
MORE TECHNICAL PAPERS
Sponsor
Circuit-Technology-Center

Master Circuit Board Repair with Proven Industry Methods
Circuit Technology Center's guidebook features more than 100 repair and rework procedures covering everything from damage assessment and troubleshooting.
Circuit Technology Center
The US Is Making Data Centers Pay For Grid Access — But Power Bills Are Still Going Up
The AI boom strains US power grids as data centers drive higher RAM demand and electricity costs. FERC orders faster integration of large AI energy users, enforces cost-shifting protections, and involves states, amid delayed power builds and rising consumer bills.
BGR
Chinese premier calls for regulations to govern AI
Chinese Premier Li Qiang warned at Summer Davos that slow government regulation of artificial intelligence could cause loss of control over frontier technology, amplifying ethical lapses, labor disruption, and security threats, while global tensions and US–China rivalry heighten uncertainty.
Taipei Times
Reliability of Doped Lead-Free Solder Joints Under Isothermal Aging
This paper presents harsh environment reliability test results for lead-free solder pastes with and without the presence of a variety of dopant elements.
Technical Paper
Sponsor
Ormet-TLPS

AIT ORMET® TLPS for Proven Reliability
AIT ORMET® TLPS is proven for outstanding reliability for High and Ultra High-Density Interconnection and high temperature build-up Layer Interconnection beyond 175°C
Ormet® TLPS
AI sovereignty is about options, not ownership
U.S. restrictions on Anthropic models highlight AI's emergence as a geopolitical asset. Nations must secure access, diversify providers, coordinate multiple AI systems, and build independent evaluation capabilities to maintain sovereignty, resilience, and strategic flexibility.
Taipei Times
An energy lifeline is not a strategy
Congress advances a bipartisan bill to strengthen Taiwan's energy security by studying LNG diversion from China, boosting US exports, and backing tanker insurance and nuclear revival, but critics say it deepens import dependence despite blockade vulnerability and local generation.
Taipei Times
Rheology and Wetting Characterizations of Flux and Solder Paste
In this paper, we will discuss a solder paste wetting method. A high resolution solder wetting balance was used for the solder paste wettability analysis.
Technical Paper
Sponsor
DL-Technology

EZ-FLO High Precision Dispense Tips
Each needle is machined from solid stainless steel as opposed to rolled tubing. The resulting smoother internal profile enhances material flow and consistency. Learn more.
DL Technology
Experts raise concern over China's 'ethnic unity' law
Taiwanese academics and civic groups warn that China's new Ethnic Unity law, with extraterritorial provisions, could expose Taiwanese abroad to legal and political risks. Beijing asserts authority to target separatist activity and defends the law as lawful and necessary.
Taipei Times
Make an Origami Circuit Board
Researchers created LiqMetCraft, a low-cost paper electronics platform that turns liquid metal-infused sheets conductive when folded or cut. The system lets users build interactive origami and kirigami circuits with LEDs and motors, blending hands-on crafting with electronics education.
IEEE Spectrum
Sponsor
Smart-Sonic

Eliminate Worry of Cross Contamination
While Models 529 and 1550 are similar semi-automatic cleaners with single wash and rinse tanks, the Model 2003 includes 2 wash tanks for cleaning multiple applications in one machine.
Smart Sonic
AI Is Designing Radio Chips That Humans Couldn't Even Imagine
Wireless technology relies on complex RF integrated circuits, long designed as an artisanal 'dark art.' Researchers now use AI and machine learning to synthesize RF chip layouts faster than humans, improving performance and enabling future 6G, satellite and autonomous systems.
IEEE Spectrum
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
Solid-State Circuit Breakers for DC Grids Architecture, Protection Performance
Protection is emerging as a key bottleneck in DC grids, as mechanical breakers struggle with arcing, speed, and coordination, while fuses lack resettable intelligence. The webinar presents a solid-state circuit breaker using Si/SiC devices, sensors, gate drivers, and protection ICs.
EE Times
4 Disadvantages Of Buying Refurbished Smartphones
Buying a refurbished smartphone can cut costs, but it may come with hidden damage, poor repairs, aging batteries, outdated software, weak warranties, or non-genuine parts. Experts advise choosing certified refurbished devices from trusted sellers for greater reliability & security.
BGR
Sponsor
kyzen

Electronic Assembly Cleaning Basics
Monitoring & effectively controlling chemistry concentration when cleaning electronic assemblies is crucial for maintaining optimal cleanliness results & preventing costly consequences.
KYZEN
Home Broadband Is 5G's Surprise Killer App
Fixed wireless access (FWA) emerges as 5G’s leading use case, serving millions by repurposing cellular networks. Carriers tap unused capacity, 5G tools to deliver low-cost broadband, connecting underserved areas at scale across markets.
IEEE Spectrum
Today's Sponsor
Viscom-SE
Sponsor
Viscom-SE

vCONNECT: Your Next Level of Digital Connectivity
Discover vCONNECT: Analyze inspection data, monitor machine performance, predict maintenance needs, store data securely and access AI tools and the latest Viscom News.
Viscom SE
Test Your Knowledge
Is steel wire stronger than nylon fiber?
See answer below.
Industry Press
SmartController offers interfaces for controlling demanding tests
In the automotive sector, individual components—such as vehicle seats—often need to be tested or demonstrated independently of the overall configuration ...
GOEPEL Electronic
ITW EAE appoints Alfa SMT as Distributor for MPM & Camalot Products
ITW EAE is pleased to announce the appointment of Alfa SMT as the authorized distributor of MPM Printer and Camalot Dispenser products for the Balkan territory, ...
ITW EAE
Global Electronics Association Releases IPC-1401B
The Global Electronics Association has released IPC-1401B, Environmental, Social and Governance (ESG) Management System Standard, an updated industry standard ...
Global Electronics Association
MicroCare Appoints Doug Kay as Dir. of Market and New Business Development
MicroCare, LLC announced the appointment of Doug Kay as Director of Market and New Business Development. In this newly created role, Kay will focus on finding ...
MicroCare, LLC
ELANTAS Heads to SMTA Querétaro with Proven Protection Solutions
ELANTAS will exhibit at the SMTA Querétaro Expo & Tech Forum, taking place Thursday, July 16, 2026 in Querétaro, Mexico. The event brings together electronics ...
ELANTAS
Seika Machinery to Kick Off SMI 2026 Webinar Series
Seika Machinery, Inc. will kick off its SMI 2026 Webinar Series with Session 1, "Solder Paste… Automating Preparation Practices," focusing on the early-stage ...
Seika Machinery, Inc.
Horizon Sales, Circuit Technology Host IPC Training to Address Skills Gap
Horizon Sales will host its next series of Circuit Technology Training Inc. (CTTI) IPC certification classes at its Brighton, Michigan facility, offering hands-on training ...
Horizon Sales
MORE INDUSTRY PRESS
Master-Bond
Sponsor
Manncorp

Turnkey Lines: In-Stock & Ready
In-stock, fully integrated SMT lines with Manncorp's U.S.-based support. Skip the wait, cut lead times, and get your operation producing sooner.
Manncorp Inc.
Quote of the Day
Change your thoughts and you change your world.
Norman Vincent Peale
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
AI-Technology-Inc
Cartoon of the Day
Cartoon
"I'll keep your resume on file, but I don't have much need for an information systems analyst at this time."
Copyright © Randy Glasbergen
Sponsor
Essegi-Automation

Our Solutions
Discover Essegi Automation's modular solutions: flexible hardware and software seamlessly integrated into SMT and THT environments.
Essegi Automation
Intraratio-Corporation
Test Your Knowledge Answer
Is steel wire stronger than nylon fiber?
Answer: A nylon fiber is stronger than a steel wire of identical weight.