Optocoupler SMD PC817 – 4 Pin

Key Features

• PC817 optocoupler (SMD type)
• 4-pin configuration
• High isolation voltage between input and output
• Low power consumption
• Fast and reliable signal transfer
• Compact surface-mount package

Technical Specifications

• Device Type: Optocoupler / Photocoupler
• Model: PC817
• Pin Count: 4 Pin
• Package: SMD (SOP-4)
• Isolation Voltage: Up to 5 kV (typical)
• Input: Infrared LED
• Output: Phototransistor

Applications

• SMPS and power supply isolation
• Microcontroller input/output protection
• Relay and triac driver circuits
• Industrial control systems
• Arduino and embedded electronics

Package Includes

• 1 × PC817 SMD Optocoupler (4 Pin)