circuit insight
The Convergence of Technologies and Standards
The Vertical Segments of the Electronic Products Manufacturing Industry are converging and service offerings are consolidating due to advanced technology adoption and market dynamics. The convergence will cause shifts in the flow of materials across the supply chain as well as the introduction of equipment and processes across the segments.
Technical Paper
Board Level Reliability Testing of RF Packages
The paper presents a summary of board level reliability test performed on RF packages, the assembly process, mechanical and environmental tests, and understanding failures.
Technical Paper
Sponsor
kyzen

A Collaborative Model for Hands-On Electronics Manufacturing Education
KYZEN Corporation and the Rochester Institute of Technology (RIT) have established an academic-industry collaboration to integrate real-world electronics manufacturing challenges directly into engineering education.
KYZEN
Finite Element Analysis of Tin-Bismuth Electromigration of Solder Joints
This paper is based on the planar solder joint approach which affords non-destructive real-time monitoring of the solder joint microstructure in a scanning electron microscope.
Technical Paper
Probe Contact Issues with No-Clean Pin-in-Paste
We are having issues with our no-clean pin in paste process caused by flux residue on the surface of the solder joint. Should all flux vaporize off during reflow?
Board Talk
De-Ionized Water Affected By the Atmosphere
Resistivity readers of the de-ionized water are above 15 megohms. Resistivity results of the samples tested by the outside lab have been approximately 1 megohm.
Board Talk
Sponsor
Plasma-Etch

Contaminant Removal with Plasma
Plasma provides organics removal and other benefits to increase bond strength! Many chamber sizes available, all with a low environmental impact. Learn more.
Plasma Etch
Detect PCB Stack-up Error with Machine Learning Methods
With high frequency and high-speed transmission in information industry, PCB customers demand stricter signal transmission integrity of PCB.
Technical Paper
Endocrine Disrupting Chemicals and Bioaccumulative Substances
The re-classification and regulation of EDCs and bioaccumulative substances is expected to multiply the materials that require control or replacement.
Technical Paper
Sponsor
Circuit-Technology-Center

Trusted Solutions for Complex BGA Rework
BGA rework demands precision and proven processes to ensure reliable results. Circuit Technology Center specializes in high-reliability BGA rework and repair.
Circuit Technology Center
Ultrasonics as an Option for Electronics Assembly Cleaning
Ultrasonic cleaning parameters including frequency, power, time, temperature and chemistries results demonstrate developments in technology.
Technical Paper
Design Considerations That Influence LED Solder Joint Reliability
In this paper we examine the influence of three factors on thermal-mechanical solder joint reliability of LEDs mounted on an IMS PCB using FEA.
Technical Paper
Insulation Between Overhanging Component Lead and Circuit Conductor
We have a long lead SMT component overhanging the pad. Can solder mask provide insulation between the overhanging component and the circuit conductor?
Board Talk
Sponsor
Advanced-Interconnections

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.
Low Temperature Soldering: Reflow Enhanced Mechanical Reliability
In this work, we further discuss solderability and mechanical reliability of a novel low temperature proprietary alloy (generically called as X46).
Technical Paper
Investigation into Low Temperature Solder Reliability
This paper presents an examination of three low temperature solders and provides a comparison with tin-silver-copper solder.
Technical Paper
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
Conformal Coating Prevention and Analysis of Resistor Silver Sulfide Corrosion
This paper covers all the long-term test results as a follow-up to an earlier publication reporting interim results and preliminary conclusions. Physical analyses were completed to investigate possible differences in the failure mode at the various FoS test temperatures.
Technical Paper
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AI-Technology-Inc
Sponsor
BEST-Inc.

Boost Reballing with EZReball Preforms
EZReball reballing preforms provide fast, clean, and accurate reballing of complex BGA packages while eliminating traditional complexities and the need for operator dexterity.
BEST Inc
Plasmatreat-GmbH
Sponsor
Essegi-Automation

ISM Storage and Software Integration Solutions
We are specialized in storage solutions and our warehouses ensure efficient production. Patented cases maximize space, facilitating material handling.
Essegi Automation
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