The PC817 DIP-4 Transistor Output Optocoupler is a 1-channel 4-pin Transistor Output Photocoupler contains an IRED optically coupled to a phototransistor. It is suitable for programmable controllers and facsimiles.

Features:

1. 10 to 20mA Collector current.
2. 50mA Forward current.
3. 6V Reverse voltage.
4. 200mW Total power dissipation.
5. Applications: Communications & Networking, Industrial.