Transmissive Photosensors (Photo Interrupters)
CNA1312K
Photo Interrupter
For contactless SW, object detection
Overview CNA1312K is an ultraminiature, highly reliable transmissive photosensor in which a high efficiency GaAs infrared light emitting diode chip and a high sensitivity Si photo
transistor chip are integrated in a double molded resin package.
Features Ultraminiature : 2.
6 × 4.
9 mm (height : 3.
3 mm) Highly precise position detection : 0.
1 mm Gap width : 2.
0 mm
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Symbol Ratings Unit
Input (Light emitting diode)
Output (Photo
transistor)
Temperature
Reverse voltage (DC) Forward current (DC) Power dissipation Collector current Collect...