5V 2 Channel Relay Module
- SKU: 618458 - 2-Channel Relay Module designed for safely switching high-power AC/DC loads using a low-voltage 5V signal.
- Uses genuine Songle Relays, rated for switching up to 250V AC @ 10A or 30V DC @ 10A.
- Powered by a 5V DC supply and triggered by a low 20 mA current, compatible with Arduino, ESP32, and other microcontrollers.
- Features status LEDs (green power, two red relay indicators) and is driven by an 8550 transistor for strong, reliable switching.
- Includes fixed bolt holes for easy and secure installation into permanent projects.
Product Details
- SKU: 618458 - 2-Channel Relay Module designed for safely switching high-power AC/DC loads using a low-voltage 5V signal.
- Uses genuine Songle Relays, rated for switching up to 250V AC @ 10A or 30V DC @ 10A.
- Powered by a 5V DC supply and triggered by a low 20 mA current, compatible with Arduino, ESP32, and other microcontrollers.
- Features status LEDs (green power, two red relay indicators) and is driven by an 8550 transistor for strong, reliable switching.
- Includes fixed bolt holes for easy and secure installation into permanent projects.
5V 2 Channel Relay Module with Songle Relays (SKU: 618458)
The 5V 2 Channel Relay Module is an indispensable interface for electronics projects that need to control high-voltage or high-current loads—such as household appliances, pumps, lights, and motors—from a low-voltage microcontroller (like an Arduino or Raspberry Pi). The module uses two independent Songle SRD-05VDC-SL-C relays, which are known for their reliability and are configured with both Normally Open (NO) and Normally Closed (NC) contacts.
This module operates on a 5V DC supply and is triggered by a low current signal (typically 20 mA), ensuring it can be safely driven directly from a microcontroller's digital I/O pin. Each relay channel features a high-performance 8550 transistor driver to provide the necessary switching current, ensuring reliable operation. Status is clearly indicated by a green power LED and two separate red LEDs showing the energized state of each relay. With screw terminals for easy load connection and mounting holes for physical integration, this module is a robust and complete solution for power switching.
🔧 Key Features
- SKU: YT618458.
- Model: Relay Module (2-Channel).
- Relay Type: Songle SRD-05VDC-SL-C.
- Coil Voltage: 5V DC.
- Drive Component: 8550 Transistor.
- Indicators: Power (Green), 2 x Status (Red).
- Installation: Fixed bolt hole for easy mounting.
💡 Load Switching Capability
- Maximum AC Load: 250V AC @ 10A.
- Maximum DC Load: 30V DC @ 10A.
⚙ Technical Specifications Summary
| No. of Channels | 2 |
| Trigger Voltage | 5V DC (TTL Logic) |
| Trigger Current (mA) | 20 mA (Low Level Drive) |
| Switching Voltage (VAC) | 250V @ 10A |
| Switching Voltage (VDC) | 30V @ 10A |
| Operating Temperature (°C) | -40 to 85 °C |
| Storage Temperature (°C) | – 65 to 125 °C |
📦 Package Includes
- 1 × 5V 2 Channel Relay Module (SKU: 618458)
