PC817

PC817 Optocoupler

The PC817 optocoupler is a reliable 4-pin DIP component. It provides excellent signal isolation. This part is ideal for electronic projects. It works well in power supplies and control systems. Engineers and hobbyists trust it.

This optocoupler uses an infrared LED and a phototransistor. It ensures clean signal transfer. It protects sensitive circuits from high voltages. The PC817 optocoupler operates over a wide temperature range. It is easy to use.

The PC817 optocoupler bridges two separate circuits safely. It prevents ground loops and noise. The internal LED emits infrared light. The phototransistor detects it instantly. This creates a pure optical link. No electrical connection exists between sides. This protects your microcontroller or sensor. It handles up to 5000V of isolation. You can use it in high-voltage environments. The PC817 optocoupler is a workhorse component. It is found in countless designs worldwide. Its small size saves board space. Its low power draw is a bonus. Many engineers choose it for its proven track record. The PC817 optocoupler is a standard in the industry.

Key Features

• 4-pin DIP package for easy PCB mounting
• High isolation voltage of 5000V RMS
• Wide operating temperature from -30°C to 100°C
• Fast switching speed for efficient performance
• Low input current requirement of 5 mA
• RoHS compliant and lead-free

What's Included

• One PC817 optocoupler per unit
• Standard 4-pin DIP form factor
• Lead-free and RoHS compliant
• Factory tested for reliability

Use Cases

The PC817 optocoupler is perfect for power supply feedback loops. It isolates high-voltage AC from low-voltage DC. It works in microcontroller interfacing. Use it with Arduino or Raspberry Pi. It is great for industrial control systems. Hobbyists use it in motor drivers. Engineers rely on it for PLC modules. It is ideal for medical devices. It ensures patient safety. The PC817 optocoupler is also used in telecom equipment. It protects data lines from surges. Anyone building reliable electronics needs this part. It is a must-have for your toolkit.

Who It's For

This product suits beginners and experts alike. Students learn isolation basics with it. Professionals use it in production designs. Repair technicians replace faulty optocouplers. It is for anyone who values safety. The PC817 optocoupler is a universal solution. It fits many applications without fuss.

Order the PC817 optocoupler today. It offers great value. You get fast shipping from Electra Store. Upgrade your projects now. Add this essential component to your cart. Your circuits will thank you. The PC817 optocoupler is ready to ship. Do not wait for failures. Buy now and build with confidence.