4N35 is an optocoupler integrated circuit in which an infrared emitter diode drives a phototransistor. They are also known as optoisolators since they separate two circuits optically. These are used to couple two circuits without any ohmic contact.
Features
DC Voltage isolation: 5000Vrms
current: 50mA
Installation type: straight plug
Power: 70mW


![NE555 Original IC || DIP IC [ 10 Pieces Pack ]](https://tufonlinestore.com/wp-content/uploads/2020/08/555-dip-ic-300x225.webp)
![MC34063 DIP IC DC - DC Converter [ 10 Pieces Pack ]](https://tufonlinestore.com/wp-content/uploads/2025/06/34063-dip-300x225.webp)
![LM324 Dip IC Quad Op-Amp [ 10 Pieces Pack ]](https://tufonlinestore.com/wp-content/uploads/2024/06/324-ic-dip-300x225.webp)
![74HC164 DIP IC 8-Bit Serial In/Parallel out Shift Register IC (74164 IC) [ 10 Pieces Pack ]](https://tufonlinestore.com/wp-content/uploads/2025/06/74hc164-300x225.webp)
Bijan BT –