DC Jack Female 5.5mm to Terminal Block (OT2116-A111)

handy female jack adapter to screw terminal block with an outer diameter of 5.5mm and an inner diameter of 2.1mm to a screw terminal block connector. This means you don't have to cut the wire from your power supply if you want to use the wires to connect the power supply. The plus and minus are indicated on the adapter. It is assumed that the plus is the middle and the minus the outside of the DC jack. Dimensions Length: 3.5cm Width: 1.36cm Height: 1.18cm