circuitnet
Sponsor
Circuit-Technology-Center

Achieve Reliable BGA Rework with Expert Reballing Methods
BGA reballing requires precision, process control, and proven techniques. Manufacturers improve rework quality and maximize BGA reliability with proven reballing practices.
Circuit Technology Center
Ask the Experts
BGA Reballing Question
We are a mil contractor and have requirements to have BGA components reballed. The BGA components are supplied with SAC305 solder and will be reballed ...
Responses by:
Carlos Bouras
General Manager, Nordson SELECT
Larry Harman
SMT Engineer, ACDi
Robert Freid
President and Founder, Contract Manufacturing Consultants, Inc.
Fritz Byle
Process Engineer, Astronautics
Rick Kompelien
Principal Product Engineer, Benchmark Electronics, Inc.
Bob LePage
Sales Engineer, Circuit Technology Center
Requirement for Toe Fillets
EMI Shield Reflow Soldering Techniques
Part Movement During Reflow
BGA re-balled with lead free spheres
Testing Hand Soldering Skills
MORE ASK THE EXPERTS
Viscom
Sponsor
BEST-Inc.

Salvaging Electronic Components: Ensuring Economic Reuse
Component salvaging provides a reliable and consistent method of harvesting electronic components, reducing electronic waste, minimizing fabrication of new components, and ensuring economic reuse for automated assembly.
BEST Inc.
Industry Calendar
Aug 18, 2026
Michigan Expo & Tech Forum
SMTA
Aug 20, 2026
Ohio Valley Expo & Tech Forum
SMTA
Oct 1, 2026
Long Island Expo & Tech Forum
SMTA
Oct 7, 2026
Guadalajara Expo & Tech Forum
SMTA
Oct 25, 2026
SMTA International Conference & Exposition
SMTA
FULL INDUSTRY CALENDAR
Rehm-Thermal-Systems-GmbH
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
What Year Was It?
The day was Aug 17. What year was it?
Woodstock Music Festival Concludes
What Year
The grooviest event in music history--the Woodstock Music Festival--draws to a close after three days of peace, love and rock 'n' roll in upstate New York.
See the answer below.
Sponsor
kyzen

Is My PCB Wash Concentration in Check
Evaluating wash concentration levels through varying testing methods can potentially save process time, reduce overall process costs, and increase cleaning efficacy on PBCs. Read more.
KYZEN
Master-Bond
What Year Was It Answer
Woodstock Music Festival Concludes
Answer: August 17, 1969
Aug 17, 2026
image
Self-driving Trucks are Officially Testing on California Highways
Aurora Innovation and Kodiak AI have secured California permits to test autonomous trucks on public roads, following new rules allowing heavy-duty vehicles. Kodiak has begun testing, while both companies face safety restrictions and opposition from Teamsters.
TechCrunch
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
Intel at a Memory Crossroads, Again
Intel is exploring a return to memory chips as AI reshapes the market and drives persistent demand. CEO Lip-Bu Tan has highlighted stacked DRAM, while XBM and ZAM initiatives could deliver major advances in bandwidth and memory architecture.
EE Times
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
Apple's first foldable could reshape its entire iPhone launch
Apple may delay the standard iPhone 18 until 2027 while prioritizing three premium 2026 models, including its first foldable. Rising memory and materials costs could push Apple toward higher-margin devices, maximizing revenue from limited components & manufacturing capacity.
The Street
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
How long will software-defined cars last? The auto industry doesn't know yet
Americans are keeping cars longer, but software-defined vehicles may age faster as updates, obsolete hardware and discontinued services erode features, repairability and resale value, fueling calls for right-to-repair and long-term software support.
CNBC
Problems With Wave Solder Lead Bridging
We are wave soldering very close pitch through-hole components and see bridging. Is there anything you can recommend so we can reduce bridging on this component?
Board Talk
Technical Papers

UHDI Fabrication for IC Substrates: SAP and mSAP Processes
Flux-Free, Reliable, Efficient: Soldering with Formic Acid
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
MORE TECHNICAL PAPERS
Sponsor
Viscom

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
Self-driving cars in China can park, change lanes and drive like humans. Next stop: Europe
Mercedes-Benz is bringing advanced driver-assistance systems to China, where Xpeng and Huawei already enable autonomous parking, dense-traffic navigation and complex maneuvers, intensifying pressure on European automakers to catch up quickly.
South China Morning Post
Apple's CEO Tim Cook Visits Houston Foxconn Plant Amid Manufacturing Expansion
Apple CEO Tim Cook visited Foxconn’s Houston factory, highlighting a new Mac Mini assembly line and manufacturing academy. The initiative strengthens U.S. production, supports small businesses with advanced techniques, and responds to rising AI-driven technology demand.
Guru Focus
Reliability for High Temperature Power Computing
This experiment considers the reliability of different electronic components and evaluates them on 0.200" power computing printed circuit boards with OSP.
Technical Paper
Sponsor
EOS-ESDA-Association

PAE Certification – Oct 2-5, 2026
Advance your expertise with the ESDA Process Assessment Engineer (PAE) Certification at the 2026 EOS/ESD Symposium. Learn ANSI/ESD SP17.1 principles to assess and improve EOS/ESD processes.
EOS/ESD Association
Data centers in space could be a new frontier for insurers — if they can price the risk
Tech giants are exploring orbital data centers, with SpaceX, Blue Origin and Google developing ambitious satellite plans. The shift could create a huge insurance market, but insurers face unprecedented risks, limited regulation and major challenges pricing coverage.
CNBC
Calibration Is More Important For Battery Health Than You Think
Battery calibration helps smartphones accurately estimate remaining power, preventing sudden shutdowns, inaccurate warnings, and unpredictable runtime. A full discharge followed by charging to 100% can reset battery readings, but it cannot restore lost capacity.
BGR
Determination of Total Halogen Content in Halogen-Free Fluxes
It is important for laboratories to follow robust methods to assure commercial products meet the safety requirements established.
Technical Paper
Sponsor
Viscom-SE

Viscom at SMTA Michigan & Ohio
Join Viscom at SMTA Michigan (8/18/26) and Ohio (8/20/26) to discover the latest advancements in AOI and AXI inspection technology, including our powerful AI solutions.
Viscom SE
Semiconductor Equipment Shifts To Build-to-Print Manufacturing
Semiconductor fabs are pushing equipment demand beyond OEM capacity, making build-to-print partners vital. Contract manufacturers help OEMs scale, preserve capital and design control, and support global fab expansion without costly new facilities.
EE Times
The US will let private companies hack back at cybercriminals for the first time
A new White House program will let vetted private security firms launch offensive cyber operations against overseas criminal networks targeting Americans. Under federal oversight, firms can disrupt or destroy infrastructure, raising escalation risks.
TechSpot
Sponsor
Rehm-Thermal-Systems-GmbH

More than just hot air
Rehm's Vision series Convection Soldering Systems ensure reliable, high-quality electronics production by using precise heat transfer and customizable options for maximum efficiency.
Rehm Thermal Systems
China built robots that can do backflips – but can they make money?
Unitree Robotics' $9 billion IPO has sparked huge investor enthusiasm, but skeptics question its commercial readiness. Despite falling prices and rapid Chinese robotics growth, Unitree still faces challenges involving useful applications, battery life, precision, software, and geopolitical risks.
CNBC
Controlling Voiding Mechanisms in the Reflow Soldering Process
This paper reviews the factors that influence the incidence of voids in small and large area solder joints in LED modules.
Technical Paper
Why the Founders Winning With AI Agents Aren't the Ones Automating the Most
AI agents can automate repetitive tasks, but businesses should keep judgment human. By shifting mechanics to agents, founders can spend more time on strategy, empathy and decisions, turning saved hours into better thinking and lasting advantage.
Entrepreneur
9 Disadvantages Of Satellite Internet
Satellite internet has evolved from an expensive last resort into a viable broadband alternative, led by Starlink. However, higher costs per megabit, lower real-world speeds, and performance limitations still make fiber and 5G more attractive options.
BGR
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
When does a custom printed circuit board make sense for control?
Custom PCBs can beat PLCs for compact, repeatable, cost-sensitive equipment, but manufacturers must weigh design, reliability and maintenance. ASU and Siemens offer PCB training, while Weidmuller flags AI workflows and supply resilience. needs.
Control Design
Today's Sponsor
Ormet-TLPS
Sponsor
Ormet-TLPS

Highly Thermally & Electrically Conductive TLPS via Filing Paste
New filing highlights advanced sintered metal paste enabling faster installation, superior heat dissipation, higher conductivity, and reliable thermal drain performance without long processing cycles.
Ormet TLPS
Test Your Knowledge
When did the Ford Mustang first made its debut?
See answer below.
Industry Press
Viscom to Showcase the Next Generation of AI-Powered Inspection at SMTA International 2026
What if inspection programming could take minutes instead of hours? At SMTA International 2026, Viscom Inc. will present how artificial intelligence is changing ...
Viscom Inc.
Advanced Titanium Tubes Support Corrosion-Resistant Processing Systems for Semiconductor Production
Semiconductor manufacturing depends on highly controlled processing environments where equipment must withstand corrosive chemicals, elevated temperatures, and ...
M-Kube Enterprise Pty Ltd
Green Circuits to Highlight High-Reliability Electronics Manufacturing at SmallSat 2026
Green Circuits is pleased to announce will exhibit at the 40th Annual Small Satellite Conference (SmallSat), August 23-26, 2026, at the Salt Palace Convention Center ...
Green Circuits
Semi-Kinetics Achieves ISO 9001, AS9100 and ISO 13485 Certifications at New Idaho Facility
Semi-Kinetics is proud to announce that it has achieved ISO 9001, AS9100 and ISO 13485 certification for its newly established manufacturing facility in Nampa, Idaho. ...
Semi-Kinetics
AIM Solder to Participate at SMTA International
AIM Solder is pleased to announce its participation in the upcoming SMTA International. This event takes place October 25-29 at the Donald E. Stephens Convention Center in Rosemont, Illinois. As a leading ...
AIM Solder
Koh Young Technology to Double Production Capacity
Koh Young Technology announced plans to expand its Yeoju production complex in Gyeonggi Province, Korea, with the construction of a second production center. ...
Koh Young Technology Inc.
MORE INDUSTRY PRESS
Summit-Interconnect
Sponsor
Schunk

Depaneling machine for separating circuit boards
SCHUNK offers solutions for the entire spectrum of the depaneling operation — from product selection, workpiece holder solutions and optimization of milling.
SCHUNK
Quote of the Day
"The value of an idea lies in the using of it."
Thomas Edison
Sponsor
Advanced-Interconnections

Need Improved Solder Joint Visibility?
Solder Peel-A-Wayš Removable Terminal Carriers in place and peel the carrier away for complete solder joint visibility on both sides of the PCB. Watch a video to see it in action.
Advanced Interconnections Corp.
Glenbrook-Technologies
Cartoon of the Day
Cartoon
"An office romance is fun until someone gets hurt. Watch out for the thumbtacks in the supply closet!"
Copyright © Randy Glasbergen
Sponsor
AI-Technology-Inc

Reflow Solderable TIM1 Thermal Grease
AIT's CGR7016 & CGR7019-LB series are proven reliable for thermal interface usage at extreme temperatures. 100% chip to heat-spreader lid seal after multiple reflow soldering.
AI Technology, Inc.
AI-Technology-Inc
Test Your Knowledge Answer
When did the Ford Mustang first made its debut?
Answer: 1964