The KE1N series are optical rotary/linear reflective position sensors combined with an infrared LED and a photo IC for motor and encoder applications. Features: Small package, Outline:5.0×3.9×1.6mm SMD type/Reflow soldering Linear scale / Rotary disk applicable Resolution : 54, 150, 180, 300, 360LPI Digital incremental 2ch output Operating supply voltage 2.7~5.5V Applications: Motors Encoders Please refer to the attached datasheet on this page. Should you require further information, feel free to contact me. Hikaru Nakabayashi Tel : +81-774-24-1138 Mail:h-nakabayashi@kodenshi.co.jp Our website https://www.kodenshi.co.jp/top/en/