SAE International
SAE Standards Works
SAE International
Contact Us | Help | Shopping Cart
SAE Login

AS6171/IV - Method IV - TECHNIQUES FOR SUSPECT/COUNTERFEIT EEE PARTS DETECTION BY RADIOLOGICAL TEST METHODS

Details
Not available for purchase at this time.
Document Number: AS6171/IV
Project Initiation: 07-02-2013
Project Number: AS6171/IV
Revision Number:
Sponsor Name: Bhanu Pratap Sood
Title
Method IV - TECHNIQUES FOR SUSPECT/COUNTERFEIT EEE PARTS DETECTION BY RADIOLOGICAL TEST METHODS
Scope
The intent of this document is to define the methodology for suspect parts inspection using radiological inspection. The purpose of radiology for suspect counterfeit part inspection is to detect deliberate misrepresentation of a part, either at the part distributor or OEM level. Radiological inspection can also potentially detect unintentional damage to the part resulting from improper removal of part from assemblies, which may include, but not limited to, prolonged elevated temperature exposure during desoldering operations or mechanical stresses during removal. Radiological inspection of electronics includes film radiography and filmless radiography such as digital radiography (DR), real time radiography (RTR), and computed tomography (CT). Radiology is an important tool used in part authentication of microelectronic devices. Radiographic analysis is performed on parts to verify that the internal package or die construction is consistent with an exemplar item. In case an exemplar item is not available, comparisons should be made within a homogeneous sample population using the technical data available for that item.
Rationale
Radiological inspection is a means to inspect the internal attributes of an electronic device. The inspection process is, for the most part, non-destructive, however, it had been demonstrated that the radiological inspection process can be destructive for certain device types. Radiological inspection allows for expeditious inspection and detection of anomalies of numerous devices.
Recent Activity
DateType