DC Barrel Jack Adapter - Female

The DC Barrel Jack Adapter - Female provides a quick and reliable way to connect a standard barrel jack power supply to bare wires. One end features a 5.5x2.1mm centre-positive female barrel jack, while the other provides secure screw terminals. It is ideal for students, hobbyists, and makers who need to route external DC power into prototyping breadboards and custom circuits.

Standard female jack dimensions

The adapter is fitted with a 5.5x2.1mm (0.22x0.08") centre-positive female barrel socket. This ensures compatibility with common DC power supply plugs.

Screw terminal wire termination

Bare wires connect directly to the integrated screw terminals on the opposite end. This allows for clean, solder-free wiring that can be reconfigured at any time.

Simplified breadboard power

This connector serves as a straightforward solution for feeding power from a barrel jack adapter into a breadboard. It streamlines circuit testing and prototyping workflows.

Included package contents

Each unit includes one female DC barrel jack adapter ready for integration into your projects.