●Category of Change:
■Assembly Process
■Data Sheet
●Description of Change:
■Littelfuse would like to notify you that we will slightly change the outline of TO-277 package, which will optimize the backend assembly efficiency and output which in the end increase the total capacity of Littelfuse TO-277 package to support customer increased demand in future.
■Form, fit, function changes: small outline change but no footprint update needed (refer to qual report)

Brand of Product：	Littelfuse
Part#：	DST560S 、 DST2080S 、 DST12100S 、 DST10100S 、 DST10100S-A 、 DST1040S 、 DST1040S-A 、 DST1045S 、 DST1045S-A 、 DST1050S 、 DST1050S-A 、 DST1545S 、 DST1550S 、 DST2050S 、 DST5100S 、 DST5100S-A 、 DST560S-A 、 DST580S 、 DST580S-A 、 DST8100S 、 DST8100S-A 、 DST860S 、 DST860S-A More Part#
Product Category：	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：	TO-277
Language：	English Chinese Chinese and English Japanese
Date of Creation：	May 31st, 2022
Version Number：
Data Encoding：	ESW490-43
Data Size：	432 KB