
External Visual
出版:JEDEC Solid State Technology Association

專(zhuān)家解讀視頻
Verifies that the materials, design, construction, markings, and workmanship of the device are in accordance with the applicable procurement document. External visual is a nondestructive test and applicable for all package types. The test is useful for qualification, process monitor, or lot acceptance.
Supersedes EIA JESD 22 (07/2004)