Relay 3A 5VDC

This 5V DC relay is a compact electromagnetic switch designed for controlling higher voltage or current loads using a low voltage DC signal. It features a 5V DC coil and can handle up to 3A of current at its contacts. The relay is ideal for use in various automation and control applications, including switching electronic devices, home automation systems, and other relay-controlled systems.

Key Features:

• Operates with a 5V DC control signal
• Contact rating of 3A at 250V AC or 30V DC
• Electromechanical relay with normally open (NO) and normally closed (NC) contacts
• Compact and durable design
• Suitable for use in various electronic and automation projects

Technical Specifications:

• Coil Voltage: 5V DC
• Contact Rating: 3A at 250V AC / 30V DC
• Contact Configuration: SPST (Single Pole Single Throw)
• Coil Resistance: Approximately 70Ω
• Operating Temperature Range: -40°C to +85°C
• Package Type: Typically mounted on a PCB or with pin terminals

Applications:

• Home automation systems
• Electronic project control
• Industrial automation
• Switching AC or DC loads
• Relay-based control circuits

Usage:

1. Connect the relay coil terminals to a 5V DC power supply for activation.
2. Use the relay’s contact terminals to connect and control the external load.
3. Ensure proper connection of the normally open (NO) and normally closed (NC) contacts according to the desired switching function.
4. Ensure the load connected to the relay does not exceed the specified current and voltage ratings.

Caution:

• Avoid exceeding the maximum contact ratings to prevent damage.
• Ensure proper insulation and safety precautions when switching high voltage loads.
• Verify correct wiring before powering the relay.

Datasheet:
For detailed technical specifications, refer to the 5V DC Relay Datasheet.