Riverside, California – July 23, 2021 – REVISED JULY 27, 2021 and AUGUST 4, 2021 – The IDC connector and flat ribbon cable used in certain Model EN Series Rotary Optical Encoders are no longer available and are being replaced with a different IDC connector and flat ribbon cable. Our supplier has obsoleted the materials and we have qualified a new supplier and materials to start production immediately. A list of affected part numbers is included below.

Brand of Product：	Bourns
Part#：	Model EN 、 EN Series 、 ENA1D-510-N00064L 、 ENA1J-518-N00128L 、 ENW1D-432-W00064L 、 ENT1D-467-Y00064L 、 ENA1D-511-N00128L 、 ENA1J-C20-N00128L 、 ENA1D-B20-W00128L 、 ENT1D-449-Y00064L 、 ENA1D-B28-N00128L 、 ENA1J-C28-N00128L 、 ENA1D-B28-W00256L 、 ENS1J-B28-Y00256L 、 ENA1J-501-N00064L 、 ENT1D-D28-M00256L 、 ENS1D-452-Y00256L 、 ENA1J-B16-Y00025L 、 ENA1J-516-M00256L 、 ENT1D-502-W00064L 、 ENS1D-B28-Y00256L 、 ENA1D-519-N00128L 、 ENT1D-D28-W00100L 、 ENS1J-B28-Y00128L More Part#
Product Category：	Rotary Optical Encoders 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：	JULY 27, 2021
Version Number：	REV2
Data Encoding：	SC2126
Data Size：	546 KB