●Description and Purpose of Change:Due to continuous declining demand and difficulties maintainproduction line of larger SMD tuning fork crystals we can no longer support production for this package. Unfortunately, there is not a direct replacement for this package but we would suggest a smaller SMD packagewhichwould require change inland patternand circuit analysis due to possible increased ESR of the smaller package.

Brand of Product：	ECS
Part#：	ECS-.327-12.5-39-TR 、 ECS-.327-12.5-39-C-TR 、 ECS-.327-9-39-TR 、 ECS-.327-7-39-TR 、 ECS-.327-6-39-TR 、 ECX-39 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：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	May 3, 2021
Version Number：
Data Encoding：	05031-ECX-39
Data Size：	22 KB