The PC817C Optoisolator provides 5KV electrical isolation between input and output circuits using optical coupling. This 4-DIP package IC features a transistor output, making it perfect for isolating sensitive circuits from high-voltage or noisy environments.

• 5KV isolation voltage: Excellent protection for sensitive circuits
• Transistor output: Compatible with digital and analog circuits
• Compact 4-DIP package: Easy integration into breadboards and PCBs
• Wide operating range: Reliable performance across various conditions
• Safety isolation: Protects circuits from ground loops and voltage spikes

Essential for power supply feedback circuits, motor control isolation, and protecting microcontrollers from high-voltage circuits.