5.5 x 2.1mm DC Power Male Jack Plug Connector with Screw Terminal Block

Connector Type: Male DC barrel plug to 2-pin screw terminal block

Dimensions: Outer diameter 5.5 mm, Inner diameter 2.1 mm

Connection Type: Press-fit screw terminals (no soldering required for wires)

Polarity Marking: Clearly marked with positive (+) and negative (-) indicators on the housing

Applications: Commonly used for CCTV surveillance cameras, LED strip lighting, and quick power connections without the need for wire splicing.