TESTING ITEMS

TESTING ITEMS

Visual Inspection
Visual inspection is the process of detecting the external features, silk screen markings, packaging dimensions, etc. of a chip through a high-precision microscope. It is also an important means of detecting the quality and authenticity of electronic components.

Standard

《SAE AS6081 2012》
《IDEA-STD-1010B》
《GJB 548C-2021》
Customers provide or suggest using standards

Workflow

Confirm sample type ⇒ Confirm inspection specifications ⇒ Record appearance phenomena/measurement data ⇒ Evaluate results

Key points of detection requirements

Screen printing requirements:
Clear, complete, correct, uniformly positioned, font rules, logo specifications, origin, etc.

Subject requirements:
Dimensional specifications, uniform surface material, no deformation, cracks or other conditions.

Pin requirements:
No deformation, exposed copper, excessive tin, missing, discoloration, abnormal size or other phenomena.

Key testing requirements: silk screen printing, main body, pins