circuit insight
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
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
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
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
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
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
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
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
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.
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
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
Rework and Reball Challenges for Wafer-Level Packages
The present work addresses the rework and reball challenges of a specific WLP case study, and suggests improvements for maintaining the true failure signature.
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
Heterogeneous Integration Roadmap: Technology for Systems of the Future
The new Heterogeneous Integration Roadmap provides a long-term vision for the electronics industry, identifying future challenges and potential solutions.
Technical Paper
Reworkable Edgebond Applied Wafer-Level Chip-Scale Package
This paper presents data showing that localized distribution of recrystallized grains is an accurate indicator of solder joint life-cycle degradation and enhancement.
Technical Paper
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.
Moisture Effects in Common Solderable RF Connector Dielectrics
The tendencies of commonly used RF connector polymeric materials to absorb and desorb moisture under various humidity and temperatures are characterized.
Technical Paper
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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
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