This is to formally inform you that ams AG received a “Product Discontinuation Notice” from our supplier, Fujifilm Electronic Materials, that is directly affecting the fab B product(s) that we are delivering to you. The supply of currently used type of Polyimid Wafer Coating (DURIMIDE 9005) will be discontinued and replaced by another type (FB5610-12) which is proposed as equivalent replacement coating material from Fujifilm Electronic Materials. In order to reasonably protect the supply of your product, ams AG is currently qualifying this replacement coating material.

Brand of Product：	ams AG
Part#：	AS5900 More Part#
Product Category：	Polyimide Wafer Coating Material More
Application：	More
Data Type：	PCN/EOL More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	December 19, 2018
Version Number：
Data Encoding：	PCN38-2018
Data Size：	505 KB