circuit insight
A Method to Investigate PCB Supplier Rework Processes and Best Practices
This paper investigates PCB supplier rework processes, including identifying rework procedures that have potential implications to PCB functionality.
Technical Paper
Fill the Void
Several methods of minimizing voids are presented. Printing solder paste with gas escape routes is an excellent way to reduce voiding.
Technical Paper
Sponsor
kyzen

Electronic Assembly Cleaning Basics
Monitoring & effectively controlling chemistry concentration when cleaning electronic assemblies is crucial for maintaining optimal cleanliness results & preventing costly consequences.
KYZEN
Artificial Intelligence in Improving Automated Optical Inspection
After reviewing the four AI use cases presented in this paper, it is very apparent the overwhelming benefit AI can have with our AOI process and programs.
Technical Paper
The Best Storage Method to Protect Against Corrosion
Which storage method will better protect against corrosion, nitrogen or super dry? You want to do it in compliance with IPC 1602, which covers storage and handling of circuit boards.
Board Talk
Risks Using Flux Only for Soldering BGAs
What are the risks using flux only versus solder paste for placing BGAs in a hybrid lead-free environment? Why would you only use flux, why not solder paste?
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
Board Level Reliability of Large Body Size WlCSP for Automotive Applications
This paper will outline the board-level assembly development and reliability that was undertaken to demonstrate this WLCSP could meet the demands of automotive.
Technical Paper
Engineered Cleaning Agent Study Rinsing under Low Profile Components
This research studies rinsing effects as a function of loading and cleaning agent design. A type of sensor for non-ionic organic compounds will be used.
Technical Paper
Sponsor
SEHO

SEHO makes production lines smarter
Improve your work flow and reduce manufacturing costs with creative ideas and innovative solutions for automation, board handling and material management.
SEHO Systems GmbH
Conformal Coating Testing in Various Test Environments
This paper compared these three environments in terms of how well they characterize conformal coatings.
Technical Paper
Performance Comparison: Liquid and Pad Thermal Interface Material
This study tested the hypothesis that a liquid TIM with the same effective thermal conductivity as a gap pad will have lower thermal resistance in application due to its ability to wet out the interface better than a solid pad. Also hypothesize here, bondline thickness has a significant effect over total thermal resistance.
Technical Paper
Gooey Flux Residue Left Behind
After selective soldering connectors there is a small amount of no-clean flux residue left behind. How can I judge how much flux residue can be left behind?
Board Talk
Sponsor
DL-Technology

EZ-FLO High Precision Ceramic Dispense Tips
The ceramic molding process allows for smaller more precise inner diameters with a glass-like finish, giving you the ultimate control. Learn more.
DL Technology
Solder Joint Reliability on Mixed Ball Grid Array Solder Joints
Due to the decreasing size of consumer electronics, ultrathin flip chip ball grid array packages are needed to with lower z-heights for slimmer form factors.
Technical Paper
Optimization of PCB SI Coupon Design that Minimizes Discontinuity
In this study, we tried to minimize the discontinuous path of Delta-L coupon by using the VIPPO (Via In Pad Plated Over) technique to improve the signal integrity.
Technical Paper
Sponsor
Manncorp

Speed That Scales With You
High-throughput 10-head MC388HS pick and place machines built for accuracy at high-speed—helping you scale production without compromising placement quality.
Manncorp Inc.
Direct Imaging and Direct Jetting of Solder Mask
PCB manufacturers are challenged to fabricate denser solder mask patterns with smaller features to accommodate advanced electronic components.
Technical Paper
Latest Industry News
Hackers attack Foxconn again, Apple doesn't appear to be at risk
Amazon employees are inflating AI usage to top leaderboards and impress managers
IEEE Program Aims to Connect the Billions Who Are Still Offline
Next-Gen Integrated Voltage Regulators with Multilayer Power Inductors and Ceramic Capacitors
Meta is using its own employees' activity to train AI, and laying off 8,000 of them at the same time
MORE INDUSTRY NEWS
Plasmatreat-GmbH
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
Zestron
Sponsor
BEST-Inc.

5 Keys to Component Lead Tinning Success
Re-conditioning of electronic components mitigates gold embrittlement, eliminates tin whiskers enhancing quality and sustainability prior to soldering.
BEST Inc.
Cartoon
"Our legal department wants us to download their new software. It translates gobbledygook to mumbo jumbo."
Copyright © Randy Glasbergen