5 Pin Mini SPDT Relay 12V 10A 250V PCB Mount Electromagnetic Relay

Description

The 5 Pin Mini SPDT Relay 12V 10A 250V PCB Mount Electromagnetic Relay is a high-grade, precision-tested electronic component designed for reliable performance in prototyping, education, industrial control, and custom hardware engineering.

🔹 Key Features

• •When the coil is energized, the internal contact switches between the NC and NO terminals
• •When the 12V DC coil is energized, COM switches from NC to NO
• •🛠️ How It Works The relay uses an electromagnetic coil to mechanically switch an electrical circuit
• •Applying 12V DC to the coil energizes the relay and changes the contact position
• •A load connected between COM and NC remains connected when the relay is inactive
• •A load connected between COM and NO remains disconnected until the relay coil is energized

🔹 Technical Specifications

🔹 Pin Configuration & Wiring

🔹 Applications

This component is engineered and suitable for:

• •Microcontroller interfacing (Arduino, ESP32, Raspberry Pi, STM32)
• •IoT telemetry, environmental monitoring, and smart home systems
• •Robotics navigation, obstacle detection, and motion sensing
• •STEM education, university electronics labs, and maker prototyping

🔹 Package Includes

• ✓⚠️ Precautions Use a suitable 12V DC supply for the relay coil. Do not exceed the specified contact voltage and current ratings. Check the COM, NO, NC, and coil terminals before wiring. Use suitable flyback protection when driving the relay coil from sensitive electronic circuits. Use appropriate suppression/protection components for inductive loads such as motors, solenoids, and coils. Provide sufficient PCB insulation and clearance when switching mains voltage. Disconnect power before changing or modifying wiring. Do not touch exposed mains-voltage terminals during operation.