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Datasheet
High Power 5V 15A SPDT (1 Form C) Through Hole Relay for PCB Switching and Automation Applications
The SRD 5V 15A 1 Form C high power relay is engineered for efficient and reliable switching of high-current loads in electronic circuits. Operating with a 5V DC coil, it is well-suited for microcontroller-based systems such as Arduino, Raspberry Pi, and embedded control boards. With a contact rating of up to 15A, this relay can safely control devices like motors, lighting systems, power supplies, and home appliances. Its SPDT (Single Pole Double Throw) configuration supports both normally open (NO) and normally closed (NC) operations, providing flexibility in circuit design.
Designed for durability and consistent performance, this relay features a compact form factor of 15.6x19.2mm and through-hole mounting for secure PCB integration. It offers strong electrical isolation between low-power control signals and high-power load circuits, making it suitable for industrial automation, IoT applications, and power management systems. The SRD series is widely recognised for stable switching characteristics, long operational life, and dependable performance across various environments.
Key Features:
- High Load Capacity: Supports up to 15A current, ideal for high-power switching applications
- 5V DC Coil Voltage: Compatible with logic-level control circuits and microcontrollers
- SPDT (1 Form C) Configuration: Enables both NO and NC switching operations
- Compact Design: 15.6mmx19.2mm size suitable for PCB space optimisation
- Through Hole Mounting: Ensures reliable soldering and mechanical stability
- Wide Application Use: Suitable for automation, home appliances, industrial controls, and DIY projects
- Reliable Operation: Long mechanical and electrical life for consistent switching
- Electrical Isolation: Protects control circuits from high voltage and current loads
