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Transmissive Photosensors (Photo lnterrupters)
CNA1012K (ON1114)
Photo lnterrupter
For contactless SW, object detection ■ Overview
CNA1012K is a photocoupler 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.
0.45±0.1
Unit: mm
Mark for indicating LED side 10.0±0.2 2.5±0.2 2.0±0.2 13.0±0.3 5.0±0.2 A 2-R0.5 A' 6.0 min. (10.0) 2 6.2±0.2 3 2.2±0.2
0.45±0.1
■ Features
• Highly precise position detection: 0.3 mm • Wide gap between emitting and detecting elements, suitable for www.DataSheet4U.com thick plate detection • Fast response: tr , tf = 6 µs (typ.