CNZ1021 Datasheet PDF - Panasonic

Photo lnterrupter

●For contactless SW, object detection

●■ Overview

●CNZ1021, CNZ1023 and CNA1009H are a transmis sive photosensor in which a high efficiency GaAs infrared light emitting diode is used as the light emitting element, and a high sensitivity phototransistor is used as the light detecting element. The two elements are arranged so as to face each other, and objects passing between them are detected.

●■ Features

●• Highly precise position detection: 0.25 mm

●• Gap width: 3 mm (CNZ1021, CNZ1023)

●                 5 mm (CNA1009H)

●• The type directly attached to PCB ....... CNZ1021

●   Screw-fastened type (one side) ............ CNZ1023

●   The type directly attached to PCB ....... CNA1009H

●   (with a positioning pins)