Female DC Power Jack Supply Socket 5.5×2.1mm is a good quality power connector compatible with all 5.5 male power jack from different sources. This is most commonly used female adapter with his robust nature. It can be Mounted on PCB and its a widely used in DIY hobby projects as well as in many robotics application for DC supply voltage connection up to 30 V. Features: Model Number: DC-005. Rated load: up to DC 30V / 1.0A. Housing: Black plastic Dielectric Withstanding Voltage: AC 500V (50Hz)/min.