PC817 Optocoupler – Pack of 2

The PC817 Optocoupler is a 4-pin opto-isolator IC used to electrically isolate input and output signals, protecting microcontrollers and sensitive components from voltage spikes and interference. This pack of 2 is ideal for automation, power control, and microcontroller-based circuits.

Key Features:

• Opto-isolator with phototransistor output

• Input: IR LED; Output: NPN Phototransistor

• Isolation Voltage: 5,000 Vrms

• Compact 4-pin DIP package

• Compatible with Arduino, ESP32, Raspberry Pi

• Perfect for logic level shifting, relay driving, and industrial automation

Specifications:

• Model: PC817

• Input Current: 20 mA (typical)

• Collector-Emitter Voltage: 35V max

• CTR: 50% to 600%

• Pack Quantity: 2 pieces

Package Includes:

2 x PC817 Optocoupler – Signal Isolation Component for Microcontroller Circuits