Ask the Experts
Bottom Terminated Components and Vias
Should the thermal vias of bottom terminated components be tented on both sides to prevent flux trapping and solder wicking, or is it sufficient to tent on the top side only? ...
Responses by:
Kathy Nargi-Toth
Director Quality and Technology, NCAB Group USA
Kay Parker
Technical Support Engineer, Indium Corporation
Robert "Bob" Lazzara
President, Circuit Connect, Inc.
Edithel Marietti
Senior Manufacturing Engineer, Northrop Grumman
Fritz Byle
Process Engineer, Astronautics
Gerard O'Brien
President, S T and S Testing and Analysis
Is Solder Mask Considered an Insulator
Reduce Glare During Assembly
BGA BAll Sheer Testing
Components Jumping Around During Reflow
Floor Life of MSD Parts
QFN Open Solder Joints
Delamination Causing Scrap
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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.
The day was Apr 9. What year was it?
April 9, 2021
MacBook, iPad Production Delayed as Supply Crunch Hits Apple
Production of some of Apple Inc's MacBooks and iPads has been postponed due to a global component shortage, the Nikkei reported. Chip shortages have caused delays in a key step in MacBook production, the report said, adding that some iPad assembly was postponed because of a shortage of displays and display components. As a result of the delay, Apple has pushed back ...
Microsoft unveils liquid cooling solution for datacenters
Microsoft has announced to begin implementing a two-phase immersion liquid cooling solution that is co-developed with Wiwynn, to its datacenter in the state of ...
A Theory of (Almost) Everything
Steven Cherry Hi this is Steven Cherry for Radio Spectrum. If there's one thing we can all agree on, it's that the world is not only changing quickly, it's changing at a faster ...
IEEE Spectrum
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iPhone 13 is going to be worth the wait: All the major upgrades we're looking forward to
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Solder Paste Volume for BGA Rework
Rework can never be as controlled or consistent as original assembly, should we use more paste during BGA rework to compensate for irregularities or flatness? The ...
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Startup Transforms Compute-In-Memory
At the TinyML Summit, early-stage analog AI accelerator startup Areanna presented the first public reveal of its architecture, disclosing some of the features of its ...
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S. Korea to accelerate hydrogen technologies
South Korea's science ministry said it will spend US$22.6 million over six years to acquire core hydrogen-related technologies as the country seeks to boost its ....
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Implementing Robust Bead Probe Test Processes
This paper defines a process window for the implementation of bead probe and similar bump technology that is compatible with standard Pb-free assembly.
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Apple CEO Tim Cook talks self-driving cars and retirement
Apple CEO Tim Cook said that augmented reality and artificial intelligence are key to the iPhone maker's future. Cook discussed the cutting-edge technologies as well ...
✷ ✷ Supplier Spotlight ✷ ✷
Kyzen Corporation
Kyzen Corporation
KYZEN has been pioneering award-winning, environmentally responsible, ...
AI Technology, Inc.
AI Technology, Inc.
AI Technology has more than 29 years ...
Ultrasonic Systems, Inc.
Ultrasonic Systems, Inc.
Ultrasonic Systems, Inc. (USI) manufactures high performance ...
Conductive Containers, Inc
Conductive Containers, Inc
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Test Your Knowledge
In which country is Interpol (The International Criminal Police Organization) based?
See answer below.
Industry Press
Another New Chemistry, Another Award: KYZEN Wins Its 15th NPI Award
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1 Click SMT to Show Inline, Offline Selective Soldering at NEPCON China
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Quote of the Day
"Opportunities multiply as they are seized."
Sun Tzu
"We sat in a circle, we had a story, we sang some dopey songs. Is any of this going to look good on a resume?"
Copyright © Randy Glasbergen
Test Your Knowledge Answer
In which country is Interpol (The International Criminal Police Organization) based?
Answer: France