KI5781

Photointerrupter KI5781 consists of an Infrared LED and a Photo IC with digital output.

Its main features are: 

- Dust proof;
- High resolution with slit width 0.5 mm; 
- Visible Light-cut filter;
- Built in resistor for LED drive;

This photointerrupter is suggested for applications where it is necessary to detect the passage of objects, such as coins, banknotes, cards, paper, and thus in:
- Vending machines;
- Card readers, bill exchanger, coins passing;
- O.A. equipment;
- Ticketing machines;