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Ask the Experts
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Solder Contamination Sources
What are the most common sources of lead-free solder bath contamination?
Responses by:
Mitch Holtzer Director of Reclaim Business, Alpha Assembly Solutions Edithel Marietti Senior Manufacturing Engineer, Northrop Grumman Greg York Technical Sales Manager, BLT Circuit Services Ltd Carlos Bouras General Manager, Nordson SELECT Kevin Mobley PCBA Engineering Liaison, General Atomics Electromagnetic Systems Group Tony Lentz Field Applications, FCT Assembly
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MORE ASK THE EXPERTS
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SEHO makes production lines smarter
Improve your work flow and reduce manufacturing costs with creative ideas and innovative solutions for automation, board handling and material management.
SEHO Systems GmbH
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What Year Was It?
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OK Enters National Vernacular
The initials "O.K." are first published in The Boston Morning Post. Meant as an abbreviation for "oll correct," a popular slang misspelling of "all correct" at the time.
See the answer below.
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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
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What Year Was It Answer
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OK Enters National Vernacular Answer: March 23, 1839
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March 23, 2026
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How Does An '80s Supercomputer Compare To A Modern iPhone?
Today's smartphones, like the iPhone 17, outperform 1980s supercomputers by over 100,000 times while weighing a fraction and using far less power. Modern devices handle multitasking, photography, gaming, and communication—capabilities unimaginable for the Cray-2.
BGR
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IC Programming: Memory & Logic Devices
Full support of all package types. Support for all major semiconductor manufacturers. Full dry-pack capabilities to support moisture sensitive products.
Alltemated
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What Happens If AI Makes Things Too Easy for Us?
Psychologists from the University of Toronto warn that AI's ease may undermine learning and motivation. By removing friction—mental effort, struggle, and even social discomfort—AI risks weakening skill development, memory, relationships, and the deeper meaning in work and life.
IEEE Spectrum
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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.
Technical Paper
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New SELECT Synchro soldering system
A multi-station selective soldering system that uses a unique, synchronous motion to increase throughput, improve cost-of-ownership, and provide flexibility for electronics manufacturers.
Nordson Electronics Solutions
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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
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The Leadership Skill That Matters Most in an Age of Constant Change
Humanity faces unprecedented change as AI reshapes industries and economic cycles accelerate. Traditional career paths and leadership models falter, pushing leaders to seek external tools and strategies—even as deeper, overlooked truths demand attention and adaptability.
Entrepreneur
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AI Aims for Autonomous Wheelchair Navigation
Researchers are advancing AI-powered smart wheelchairs that combine semiautonomous joystick control with fully autonomous, natural-language navigation. Experiments in sensor-rich environments show the technology enhances mobility but cost & user diversity remain challenges.
IEEE Spectrum
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Discover the power of vAI ProVision from Viscom
Create and optimize 3D AOI and AXI programs in minutes. vAI ProVision boosts inspection depth, quality, and speed. Viscom develops & produces premium inspection systems.
Viscom SE
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Fastest 3D AOI in the Market
Experience the latest, fastest AOI on the market: the TR7700QH SII, an Ultra-High-Speed 3D AOI capable of up to 80 cm²/sec. Smart Factory Ready solution.
Test Research, Inc.
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Who's most optimistic about AI — and who isn't, according to Anthropic
A global survey by Anthropic shows Sub-Saharan Africa and Asia view AI more optimistically than Western Europe and North America. Respondents cite productivity gains and entrepreneurial opportunities. Analysts warn AI's benefits are uneven, raising concerns about job displacement.
CNBC
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AIT ORMET® TLPS for Thermal Conductivity
AIT ORMET® TLPS is proven with stress relief for stable long-term metallic thermal conductivity & low thermal interface resistance for high temp >175°C
Ormet TLPS
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Middle East Conflict Is Rewiring Global Supply Chains
Escalating conflict in the Middle East is disrupting global tech supply chains, threatening semiconductors and AI infrastructure. Shortages of helium, bromine, petrochemicals and strained shipping hubs are driving delays, raising electronics costs, and slowing computing growth.
EE Times
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Weibull Distribution and Analysis
This paper provides an overview of the Weibull distribution, its variables, types of data required, and interpretations that can be drawn.
Technical Paper
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Beat Rising Silver Prices with AIM REL61
With silver at historic highs, there’s never been a better time to switch. Reduce material costs significantly while maintaining the reliability your applications demand.
AIM Solder
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Test Your Knowledge
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What kind of poisoning is known as plumbism?
See answer below.
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SMT Line Builder Tool – Fast & Easy
Skip the guesswork. Our SMT Line Builder gives you instant, expert-recommended setups based on your budget and output. Or send us your BOM—we'll handle it.
Manncorp Inc.
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Quote of the Day
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"Old age is like a plane flying through a storm. Once you are aboard there is nothing you can do." Golda Meir
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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
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| Cartoon of the Day
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"Some of us are concerned that your technology report contains language that could be offensive to our computers."
Copyright © Randy Glasbergen
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Test Your Knowledge Answer
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What kind of poisoning is known as plumbism? Answer: Lead Poisoning. Poisoning caused by the presence of lead or lead salts in the body.
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