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Transmissive Photosensors (Photo Interrupters)
ON1003
Photo Interrupter
A
For contactless SW, object detection Outline
ON1003 is an ultraminiature, highly reliable transmittive photosensor in which a high efficiency GaAs infrared light emitting diode chip and a high sensitivity Si phototransistor chip are integrated in a double molded resin package.
1.5
(1.0)
Slit width (0.3)
Unit : mm
A' 4.2 1.2
1.5 Device center (C0.3) 2-0.25 *3.2
Not soldered 1.0 max. 3.9
4.0 min. 5.2 2.8
Features
Ultraminiature : 4.2 × 4.2 mm (height : 5.2 mm) Fast response : tr, tf = 35 µs (typ.) Highly precise position detection : 0.15 mm Gap width : 1.2 mm
,, ,,
(1.5)
SEC. A-A' 4.2
(C0.5) Gate the rest 0.3 max. ø1.5 +0.1 –0 2-0.5 *2.54
1
3
2
4
1 3 2 4 Pin connection (Note) 1.
ON1003 Datasheet
