Hello Technetters
Recently with the help of a high end piece of x-ray equipment we
have noticed voids in the spheres of the bga after reflow, "see
attachment-file". Has anyone seen this before, or has any idea how the
voids are created? Also does anyone know if this is a bad or good thing?
Does anyone have any recommendations to the profile?
Thanks
Bob Perkins
Automation Technician/Manufacturing Engineer
Aimtronics
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