DC Barrel Jack Adapter — Male

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 male bar­rel jack. If you need to con­nect bare wires to a bar­rel jack on an Arduino or a devel­op­ment board, this might be the sim­ple solu­tion.Please be aware that the max cur­rent for this adapter is 10A.