The Songle 3VDC Miniature Relay is a high-quality, original electromagnetic relay designed for reliable switching of high-current loads using low-voltage control signals. With a compact PCB-mount design and robust 10A contact rating, this relay is widely used in power control, automation, and microcontroller-based projects.

Its 3V DC coil makes it ideal for use with low-voltage logic systems, while the durable construction ensures long service life and stable performance.

Features

• Original Songle relay
• Compact miniature PCB-mount design
• Low-power 3V DC control coil
• High switching capacity up to 10A
• Reliable and durable electromagnetic operation
• Suitable for AC and DC load control

Specifications

• Brand: Songle
• Coil Voltage: 3V DC
• Contact Rating: 10A @ 250VAC
• Contact Rating (DC): 10A @ 30VDC
• Contact Form: SPDT (1 Form C)
• Mounting Type: Through-hole PCB mount
• Insulation Resistance: ≥100MΩ
• Dielectric Strength: 1500VAC (coil to contact)
• Operating Temperature: –40°C to +85°C

Applications

• Arduino and microcontroller projects
• Home automation systems
• Power switching circuits
• Industrial control boards
• DIY electronics and prototyping