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Wafer-Level Microsphere Bumping (Flux)
90um flux deposits on silicon (Follows this post) span style="font-size: 10pt;......
Corrosion of Indium-Base Solders
Indium TIMs are not susceptible to this type of metallic corrosion. Image courtesy of www.moonraker.com.au/techni/news2.htm ......
The Professor Returns to ACME
Folks, Two weeks passed quickly and The Professor returned to ACME. Patty met him at the door. “Professor, it’s great to see you...
Wafer-Level Microsphere Bumping
In my opinion, microsphere bumping is the best combination of cost, simplicity, and precision for bumping. ......
Writing Skills In Marcom: A Fascinating Story
It's not B2B (it is B2C), but it IS Marcom - and it depicts a clearly successful individual. In other words, listen up and learn - maybe even beco...
Beyond The Theory of Constraints
Goldratt’s novel “The Goal” is about the Theory of Constraints Folks, Business was good at ACME. ......
8 Reasons Why You Need To Re-evaluate PoP Pastes
A lot has changed in the world of package-on-package in the last few years. The most obvious change......
Soldering to Gold
In previous posts, we have mentioned soldering to gold, but never discussed the unique processing aspects related to this. div sty...
Soldering to Gold with Au/Sn or Tin Solder
Various assemblies utilize solders, including Au/Sn and tin solder, for thermal attachments. These solders perform multiple functions: 1)s...