Easy-to-Use 2.5mm x 5.5mm DC Power Inline Plug

Reliable 2.5mm DC Power Inline Plug for Everyday Projects

Looking for a simple, dependable way to connect power to your devices? This 2.5mm DC power inline plug makes it easy to build or repair your own custom power cables for electronics, hobby projects, and more. Sometimes called a DC coaxial plug or barrel connector, this plug is designed for straightforward installation and compatibility with standard power supplies and jacks.

Key Features of the 2.5mm DC Power Connector

• Plug Size: 2.5mm center pin (“Type N”)
• Outer Diameter: 5.5mm
• Solder Terminals: Secure solder connections for 18-24 AWG wire
• Molded Strain Relief: Protects cable and ensures durability, fits up to 0.17″ cable diameter
• Overall Dimensions: 1.7″ long x 0.33″ diameter

Why Choose This 2.5mm DC Barrel Plug?

With its classic barrel design and high compatibility, this 2.5mm DC power inline plug is a go-to choice for powering small electronics, LED strips, CCTV cameras, and audio devices. The molded strain relief keeps your wires safe from damage during use, while the solder terminals provide a strong, reliable connection.

Perfect for DIY and Repairs

Whether youre building a custom power adapter, replacing a broken plug, or working on a DIY electronics project, this 2.5mm x 5.5mm DC power connector delivers solid performance with an easy installation. It is suitable for use with most standard DC barrel jacks and compatible with soldering techniques familiar to beginners and experienced users alike.

Shop DC Barrel Plugs and Power Accessories at

Vetco stocks a wide selection of DC barrel plugs, DC power jacks, adapters, and pigtail cables. Each DC power connector is chosen for quality and ease of use, making it simple to find the perfect part for your project.

Product ID: 259B
Quantity: 1 Plug per package