SPDT 5V PCB Mount Relay 5-Pin Sugar Cube Relay Module

The SPDT 5V PCB Mount Relay (5-Pin Sugar Cube Relay) is a compact and reliable electromagnetic switching relay designed for low-voltage control and high-voltage load applications. Operating with a 5V DC coil, this relay enables microcontrollers such as Arduino-compatible boards, ESP32, STM32, Raspberry Pi Pico, and other development platforms to safely control AC and DC devices.

Featuring a Single Pole Double Throw (SPDT) contact configuration, the relay provides Normally Open (NO), Normally Closed (NC), and Common (COM) terminals, making it suitable for a wide range of switching applications. Its standard 5-pin through-hole PCB mount design ensures easy integration into custom PCBs, automation projects, robotics, smart home systems, industrial control circuits, and DIY electronics.

Built with durable contacts and a compact "Sugar Cube" form factor, this relay offers dependable performance, electrical isolation between control and load circuits, and long operational life.

Features

• 5V DC coil operating voltage
• SPDT (Single Pole Double Throw) contact configuration
• Standard 5-pin through-hole PCB mount design
• Compact Sugar Cube package
• Supports Normally Open (NO) and Normally Closed (NC) switching
• Provides electrical isolation between control and load circuits
• Reliable switching performance with long mechanical life
• Easy to solder and integrate into custom PCB designs
• Suitable for both AC and DC load switching