Acceptance Quality Level (AQL)
A specified maximum number of defects, expressed as percentage, that is considered to be acceptable quality and normally …
AOI
Automatische optische Inspektion …
Aperture
An opening in a solder paste printing stencil. …
Aspect Ratio (Stencil)
The ratio of the width of the aperture to the thickness of the stencil-foil …
Assembly
A number of parts, subassemblies or combination thereof joined together. …
Automatic Optical Inspection (AOI)
Automatic machine control of CBAs …
Back Bonding
Attaching a die to a base material with its circuitry facing away from the base material …
BGA (Ball Grid Array)
A surface mount package wherein the balls for terminations are formed in a grid on the bottom of …
Blister
Delamination in the form of a localized swelling and separation between any of the layers of a laminated …
Bond
Bond is an interconnection that performs a permanent electrical and/or mechanical function …