The PCB For PC817 / EL817 Opto Isolator Module 4-Channel is designed to provide reliable 4-channel signal isolation using PC817/EL817 optocouplers. It ensures clean switching between high-voltage and low-voltage sections, making it ideal for safe control and interface applications.

Features:

1. Supports soldering of four independent opto-isolator channels
   
2. Provides stable and organized routing for noise-free operation
   
3. Offers easy input/output interfacing points for custom builds
   
4. Ideal for DIY, control systems, and isolation-based applications

Specifications:

• Compatibility: PC817 / EL817 optocouplers 
  
• Channel Count: 4-channel isolation layout
  
• Operating Type: Signal isolation and level interfacing
  
• Material: High-quality FR4 PCB
  
• PCB Thickness: 1.6mm
  
• Component: Bare PCB (no components pre-assembled)

Package Includes:

1 × PCB For PC817 / EL817 Opto Isolator Module 4-Channel ET7517