Barrel - Power Connectors definition: A coaxial power connector is an electrical power connector used for attaching extra-low voltage devices such as consumer electronics to exte... Barrel - Power Connectors Product Listing: 353440-4,368128-1.Connectors, Interconnects type:Circular Connectors(4568089),Barrel - Audio Connectors(714841),Rectangular Connectors - Headers, Male Pins(577481),Card Edge Connectors - Edgeboard Connectors(554593),D-Sub Connectors(513416) .Barrel - Power Connectors has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Elecinsight.