circuit insight
Electrochemical Reliability as a Function of Component Standoff
The purpose of this paper is to research the activity of flux residues as a function of the standoff height using insulation resistance.
Technical Paper
Finding the Cause of Cold Solder Joints
We have problems with our wave soldering system, especially cold solder joints. Could this be caused by using a selective soldering frame?
Board Talk
Sponsor
Master-Bond

Chemically Resistant Epoxy Resin
Master Bond EP62-1AO is a two component adhesive used in applications where high temperature resistance, thermal conductivity, and electrical insulation are required.
Master Bond
Quantifying Environmental Life Cycle Impacts for ICT Products
This paper describes a simplified approach for estimating the environmental impact of Information and Communications Technology (ICT) products.
Technical Paper
Cavity Board SMT Assembly Challenges
This study is to identifies the challenges related to assembly of a package into a cavity on the board, and establish the best known method for SMT assembly success.
Technical Paper
Risk for Ceramic Component Cracking Dependent
The paper discusses the differences of the alloy, based stress in ceramic components due to passive cycle tests, real customer tests, and stress analyses.
Technical Paper
Sponsor
Glenbrook-Technologies

Refurbished and Demo X-ray Inspection Systems
2024 Demo JewelBox-70T X-ray System and 2024 Demo JewelBox-100T X-ray System Refurbished & Demo Systems on sale with warranty. Learn more.
Glenbrook Technologies
Room Temperature Fast Flow Reworkable Underfill for LGA
With the miniaturization of electronics, Land Grid Array has been widely used in consumer electronics, leaving only 20-30 microns gap left between LGA and the substrate.
Technical Paper
Solder Balls on Neighboring Components After Rework
During the rework of SMT components on conformal coating boards we see solder balls occurring on neighboring components. How can this be eliminated?
Board Talk
Sponsor
Alltemated

Reduce Lead Time and Improve Supply Chain.
If value-add lead times are causing delay in Supply Chain, contact Alltemated. Our quick-turn solutions provide an alternative source for value-add needs.
Alltemated Inc.
Protocol Development for Testing Solder Reliability
This paper updates progress in the development of methods for investigating solder joint reliability in a combined environment of vibration and thermal cycle testing.
Technical Paper
Failure Analysis - Using Chromatography and Ion Chromatopgraphy/Mass Spec
From component and fabrication to complete electronic assemblies, IC analysis has been the de facto method for evaluating ionic cleanliness of electronic hardware.
Technical Paper
Assessment of 2nd Level Interconnect Quality in Flip Chip Ball Grid Array Package
Wire bonding is extensively used in the electronic packaging industry. One of the difficulties with flip chip technology is testing its reliability.
Technical Paper
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 Electronic Solutions
Process-Property Relationships for Flexible Additive-Printed Electronics
In this paper, a detailed study of the effect of aerosol-jet process parameters on the resistance, shear strength, and elastic modulus has been presented.
Technical Paper
Can Solder Mask Be Considered an Insulator?
Is solder mask considered an insulating material and not a defect if proven the solder mask has dielectric withstanding voltage greater than 500 volts?
Board Talk
Sponsor
Manncorp

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.
The Causes of Tiny Solder Balls After Reflow
We have been seeing tiny solder balls across our boards after reflow. It appears that the solder is exploding as the balls are in areas where there is no paste or components.
Board Talk
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Indium-Corporation
Sponsor
kyzen

Reflow Oven and Wave Soldering Machine Maintenance Cleaning
Maintenance cleaning is imperative. Investment in a cleaning schedule and chemistry creates reliable processes to extend equipment life.
KYZEN
Creative-Electron
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
Cartoon
"We could hire a productivity expert, but wouldn't it be cheaper to buy a bigger coffee machine?"
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