Matte Black Solder Mask Defects
We're working with a PCB vendor to fabricate panels of 6-layer circuit boards with ENIG plating and matte black solder mask. Initial samples show some visual defects ...
Responses by:
Anki Forsberg
Senior Quality Engineer - PCB Assembly, Axis Communications
Kevin Mobley
PCBA Engineering Liaison, General Atomics Electromagnetic Systems Group
Amit Bahl
Director of Sales and Marketing, Sierra Circuits
Andres Rojas
Engineering Director / Master IPC Trainer (MIT), AMMSA Solutions
Tod Cummins
Director of Corporate Quality Assurance, Delta Group Electronics Inc.
Tony Lentz
Field Applications, FCT Assembly
Fritz Byle
Process Engineer, Astronautics
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Sponsor
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High-Reliability for Low-Temp Processes
Durafuse® LT low-temp, high-rel solder paste is bismuth-free, reduces warpage in large BGAs, enhances thermal cycling, drop shock reliability and reduces energy use up to 15%.
Indium Corporation
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What Year Was It?
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The day was Aug 31. What year was it?
Polish Government Signs Accord with Shipyard Workers
Representatives of the communist government of Poland agree to the demands of striking shipyard workers in the city of Gdansk. Former electrician Lech Walesa led the striking workers.
See the answer below.
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Sponsor
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Die-Module Attach (Pastes & Films)
Die-Attach Adhesives with low moisture absorption for MSL Level-1 applications for reliability. Outstanding thermal conductivity with low moisture absorption- stress-free bonding.
AI Technology, Inc.
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What Year Was It Answer
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Polish Government Signs Accord with Shipyard Workers
Answer: August 31, 1980 |
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Sponsor
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Thixotropic, Dual Cure Adhesive
Master Bond UV23FLDC-80TK is a dual curing adhesive that withstands rigorous thermal cycling and is suitable for applications where low stress is critical. View full specs.
Master Bond
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Sponsor
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Your Domestic PCB Solution
Summit helps you avoid long lead times and added costs—protecting your supply chain without compromise, while delivering the speed and quality you count on.
Summit Interconnect
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Screen Print Stepped Stencil Review
Should you use a metal or rubber squeegee when using stepped solder paste stencils? What is the proper depth for a step? The Assembly Brothers, Jim Hall and Phil Zarrow, offer their take.
Board Talk
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Sponsor
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The New Smart Rack Mobile
Optimize your workflow with Smart Rack Mobile: intelligent storage, mobility, and real-time component management. Discover more!
Essegi Automation
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After 15 Years, the Tim Cook Era at Apple Ends This Week
Tim Cook will step down as Apple CEO on September 1 after leading the company since 2011. Hardware engineering chief John Ternus will succeed him, while Cook becomes executive chairman, continuing to support Apple in a new leadership role.
PCMag
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Sponsor
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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
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Inside Thailand's bid to wire the world's AI revolution
Thailand is emerging as a major printed circuit board hub as AI demand reshapes global technology supply chains. With large investments in factories like WellTek Electronics, the country aims to strengthen its position in Southeast Asia's fast-growing electronics industry.
South China Morning Post
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Trump signs executive order to create a U.S. Space Academy
President Trump signed an executive order launching plans for a U.S. Space Academy to serve the Space Force, NASA and civilian spaceflight industry. He unveiled the initiative in Houston while honoring Artemis II astronauts with Congressional Space Medals of Honor.
CBS News
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BlackBerry lost the phone war. Now it's betting on cars and robots
BlackBerry has transformed from a smartphone pioneer into a software company focused on secure communications and automotive systems. Its QNX platform powers 275 million vehicles and supports growing opportunities in robotics, autonomous systems and physical AI.
CNBC
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Reliability of Stacked Microvia
Study was designed to understand the reliability of Type 1, 2, and 3 Microvias. The reliability test coupons included four stacks of microvias and a buried via.
Technical Paper
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Judge blocks Pentagon blacklist of Anthropic as supply chain risk
A San Francisco federal judge ruled that the Pentagon illegally blacklisted Anthropic as a supply chain risk, finding the action violated the First Amendment. The decision gives Anthropic a major legal victory while its separate Washington case continues.
CNBC
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Toyota to roll out near fully autonomous cars from 2028
Toyota Motor plans to introduce self-driving technology in passenger vehicles by 2028, developing its own Level 2+ system. The technology will minimize driver input, marking a significant step in Toyota's efforts to advance automated driving capabilities.
Asia Nikkei
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Sponsor
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Die-Module Attach (Pastes & Films)
Die-Attach Adhesives with low moisture absorption for MSL Level-1 applications for reliability. Outstanding thermal conductivity with low moisture absorption- stress-free bonding.
AI Technology, Inc.
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Test Your Knowledge
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What U.S. department store was the first to install electric lighting?
See answer below.
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| Industry Press |
Thermally Conductive, Low Modulus Epoxy Meets NASA Low Outgassing Specifications
Master Bond EP55TCFL is a thermally conductive, electrically insulating epoxy system developed for bonding, sealing, coating, and small potting applications. ...
Master Bond Inc.
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Viscom Inc. to Showcase Latest AI-Powered Inspection Solutions at SMTA Mexico 2026
Viscom Inc., will present its latest AI-powered inspection solutions at SMTA Mexico 2026, taking place from October 7–8 at the Expo Guadalajara Salón Jalisco. At Booth: #343 ...
Viscom Inc.
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Adaptsys Group Brings High-Precision Automation to Micronora 2026
The Adaptsys Group will exhibit its award-winning 3DInspect automated inspection system at Micronora, taking place September 29 through October 2, 2026, in Besançon. ...
Adaptsys
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Microscreen Opens New Stencil Manufacturing Facility in Oxford, CT
Microscreen is pleased to announce the opening of its newest facility in Oxford, CT. The new location expands the company's manufacturing capacity and provides faster ...
MicroScreen LLC
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Seika Machinery's Sixth SMI 2026 Webinar Series Focuses on SAWA SMT One-Stop Solution
Seika Machinery, Inc. will present the sixth session of its SMI 2026 Summer Webinar Series on Wednesday, September 2 at 10 a.m. PST. "How SAWA Cleaners 4.0 Contribute ...
Seika Machinery, Inc.
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Manual vs Automatic SMT Tape Splicing
In SMT manufacturing, production efficiency depends not only on machine speed but also on how smoothly materials are supplied. One important process is SMT tape ...
Dongguan ICT Technology Co.,Ltd
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MORE INDUSTRY PRESS
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Sponsor
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Get the Revisiting Underfill Handbook
Today's underfill applications are constantly evolving. As chip populations increase, dispensing applications must deliver smaller amounts of fluid with precision. Read this handbook.
Nordson Electronics Solutions
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Quote of the Day
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"Don't try to be original, just try to be good."
Paul Rand, Graphic Designer
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Sponsor
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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.
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| Cartoon of the Day
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"I have a hard time finding a balance between work and work."
Copyright © Randy Glasbergen
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Test Your Knowledge Answer
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What U.S. department store was the first to install electric lighting? Answer:
Wanamaker's of Philadelphia, in 1878 |
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