DC Barrel Jack Adapter — Female

This adapter allows you to con­nect a bar­rel jack con­nec­tor to bare wires. One end has screw ter­mi­nals and the oth­er has a 5.5x2.1mm, cen­ter-pos­i­tive female bar­rel jack. If you have a pow­er sup­ply with a bar­rel jack and want to plug it into a bread­board, this might be the sim­ple solu­tion.Please be aware that the max cur­rent for this adapter is 10A.