circuit insight
Reducing Dust Deposition on Electronic Equipment
This work focuses on one aspect of reducing dust accumulation on electronic equipment, specifically by optimizing the cooling air flow.
Technical Paper
Limitations of ROSE Testing Versus Localized Contamination
Recognizing the limitations of ROSE testing versus localized contamination, what can I use to validate the cleanliness of my finished product?
Board Talk
Sponsor
Summit-Interconnect

Your Domestic PCB Solution
Summit helps you avoid long lead times and added costs—protecting your supply chain without compromise, while delivering the speed and quality you count on.
Summit Interconnect
Effect of Matte-Sn Electroplating on Reliability of Lead-free Solder Joints
This study analyzes the impact of electroplating parameters of matte-Sn terminal layer on the thermo-mechanical reliability of solder joints.
Technical Paper
Beyond the Technical Data Sheet
This paper examines process changes and the material properties or performance of polymer composites used in semiconductor packaging and board assembly.
Technical Paper
Reliability of Copper, Gold, Silver and PCC Wirebonds Under Operation
In this paper, a detailed study of the electrical and mechanical degradation of wirebonds under high temperature exposure is presented.
Technical Paper
Sponsor
AI-Technology-Inc

Reflow Solderable TIM1 Thermal Grease
AIT's CGR7016 & CGR7019-LB series are proven reliable for thermal interface usage at extreme temperatures. 100% chip to heat-spreader lid seal after multiple reflow soldering.
AI Technology, Inc.
Adiabatic & Isothermal Humidification for Electronics Manufacturing
The need for including humidification into a well-rounded electronics manufacturing facilities’ ESD program is discussed.
Technical Paper
Maximum Board Temperature During Tin-Lead
IPC discusses the maximum top-side board temperature for BGAs to be 150 degrees C during a tin-lead wave solder. How is this temperature was determined?
Board Talk
Sponsor
Heller-Industries-Inc

Precision Thermal Control for High-Reliability SMT
Achieve ultra-uniform temperature control with low mass heater technology. Perfect your soldering profiles and save floor space with our compact, high-efficiency systems.
Heller Industries
Impact of BGA Escape Trace Design on Performance of Solder Joint
In this paper, a comprehensive study is presented to demonstrate the impact of different BGA escaping trace design cases on solder joint reliability.
Technical Paper
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
Aim-Solder

Cut SAC305 Costs with REL61TM Lead–Free Alloy
Silver prices have tripled. While silver is 2/3 of SAC305's cost, it's only 1/4 of REL61. Save hundreds of thousands annually with this proven, drop-in alternative.
AIM Solder
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
Sponsor
DL-Technology

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
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
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Qualcomm wants to be the chip inside whatever replaces your smartphone, and it just announced two products toward that end
Poland pursues Taiwan investments to end role as assembly hub
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Uyemura
Sponsor
BEST-Inc.

Want High-Quality BGA Reballing?
BGA rework and reballing solutions for commercial, military and aerospace perfected over 20-plus years of reliable, repeatable and proven success.
BEST Inc.
Plasma-Etch
Sponsor
Smart-Sonic

Safe and Effective Cleaning with 440-R
Not consumed during the stencil cleaning process so there is no need to monitor concentration. Simply replace with fresh solution every 4-6 weeks. Learn more.
Smart Sonic
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"What do we make where I work? We make excuses."
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