Defects Database

Dr. Chris Hunt

Capillary effect can thin conformal coating, but more material isn’t the answer.

Read more ...

Dr. Chris Hunt

Before printing, study material characteristics for resistance to slumping.

Read more ...

Dr. Chris Hunt

A nickel barrier layer prevents leaching of the silver base metallization layer.

Read more ...

Dr. Chris Hunt
When joints look perfect but nonetheless are failing, check the plating adhesion.

Read more ...

Dr. Chris Hunt
Exhausted flux can cause incomplete reflow.

Read more ...

Dr. Chris Hunt

A lack of flux or dip paste on the package can lead to post-reflow defects.
Read more ...

Page 6 of 7