Breadboard-friendly 2.1mm DC barrel jack : ID 373 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Addicore 2.1mm DC Female Barrel Power Jack
Amazon.com: 12V DC Power Connector 5.5mm x 2.1mm, CENTROPOWER (10 x Male + 10 x Female) Power Jack Adapter for Led Strip CCTV Security Camera Cable Wire Ends Plug : Electronics
Amazon.com: JacobsParts DC Power Jack Adapter Plug Female Pigtails 5.5mm x 2.1mm 30cm/12in for LED Strip Light, CCTV Security Camera, DVR (2-Pack) : Electronics
2.1mm Panel Mount DC Barrel Power Jack
1 PAIR 12V MALE FEMALE SOCKET PANEL MOUNT BARREL JACK PLUG DC POWER CONNECTOR 5056479000763 | eBay
Connector Basics - SparkFun Learn
DC Barrel Plug Conversion Adapter
Amazon.com: 8Pack Female DC Threaded Barrel Jack Panel Adapter 5.5mm x 2.1mm Connector, 18AWG Wire DC Power Jack Panel Mount Socket 2 Pin Solder Type with Dustproof Plug,for MP3 Phone Audio Video
10 PAIRS MALE BARREL JACK PLUG FEMALE SOCKET PANEL MOUNT DC 12V POWER CONNECTORS - Walmart.com
DC Barrel Jack Adapter - Breadboard Compatible - PRT-10811 - SparkFun Electronics
DC Barrel Jack Adapter - Male - DFRobot
USB A Male Port to 5.5mm / 2.0mm 5V DC Barrel Jack Power Cable Connector Cord Y1 | eBay
DC Barrel Power Jack/Connector - PRT-00119 - SparkFun Electronics
Male DC Barrel Power Plug Screwless Quick Wire Connector 5.5mm x 2.1mm for 12V/24V LED Strip and Electronics - $0.49 - JacobsParts Inc
2.1 x 5.5mm DC Power Male Jack / Barrel Connector with Screw Terminals - AndyMark, Inc
DC Power Jack No4 with solder pins, Roland | Synth-Parts.com
Panel Mount Dc Power Jacks | CUI Devices
DC Barrel Jack Adapter (for power) | Numato Lab
2.5mm Panel Mount DC Barrel Power Jack
DC Barrel Jack Adapter (for power) | Numato Lab
Pololu - DC Barrel Jack to 2-Pin Terminal Block Adapter
2.5mm X 5.5mm Right-Angle PCB DC Power Jack - $0.35
DC Power Jack PCB Mount (2-Pack) - ProtoSupplies
Pololu - DC Power Adapter Barrel Jack
