BGA Ball Attach

Advanced packaging has continued to evolve with various interconnect technologies on their way towards heterogeneous

As a Manufacturing Process and Quality Engineer for over thirty years, I have seen a great deal of change with fantastic leaps in raw component, assembly, and metrology

The ball-attach process is admittedly not as exciting as others, such as flip-chip assembly and 2.5D and 3D

One of the first terms I had to Google when learning about my team’s product line was “rheology,” defined as “the branch of physics dealing with the flow of

I’ve spoken previously about how a role at Indium Corporation was a great fit because of my education. Although I come from a materials science and business background, which aligns itself

A lot of people who arenot familiar with semiconductor products find themintimidating. I was one of those who found them daunting, but now I realize that semiconductor fluxes should not be

There are several questions that come up when learning about soldering fluxes like, what does a flux do? How does a flux work? Why do I need a flux? This post explores these

Question: For reflow profiling, where's the best place for me to attach my thermocouples? Phil Zarrow: To get a real good indication of what your delta-T at peak temperature during profiling is,

Sze Pei Lim: Currently, for the ball-attach process, customers are facing issues like warpage of the substrates. Sometimes you may not be able to deposit enough flux on the substrate, or the balls