Coaxial power connector - Wikipedia
Male DC Power adapter - 2.1mm plug to screw terminal block
DC POWER ADAPTER 5.5x2.1mm Female Jack to 3.5x1.35mm Male Plug - TDI, Inc
Type C USB Plug to 5.5/2.1mm DC Barrel Jack Adapter - OSA 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
Breadboard-friendly 2.1mm DC barrel jack : ID 373 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
2.1mm DC Power Adapter/Connector Kit 2 pcs. LED 12VDC, RSP-CS11113
PN 7094 | Female DC Barrel Jack Plug Adapter 4-PACK – Waveform Lighting
DC Barrel Jack Plug - Male - PRT-11476 - SparkFun Electronics
2.1mm Barrel Type Female DC Power Jack Adapter Connector
10 Male and 10 Female 12v DC Power Jack Adapter Connector for Led Stri – Creative Security Technology
Pololu - DC Barrel Jack to 2-Pin Terminal Block Adapter
Pololu - DC Power Adapter Barrel Jack
Amazon.com: Conwork 10-Pack 5.5mm x 2.1mm Male DC Power Plug Jack Solder Connector Adapter : Electronics
3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable : ID 2788 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Dc Power Jack Adapter Connector Female 7.4x5.0mm - 12v Male Female 2.1x5.5mm Dc - Aliexpress
Amazon.com: Lsgoodcare 5.5 x 2.1 MM 5A DC Power Jack Socket Threaded Female Mount Connector Adapter with 3.94Ich 20AWG Cable + DC Barrel Jack Plug Male (5.5 x 2.1 MM) : Electronics
5.5mm DC Male Barrel Jack Adapter with Screw Terminals
DC Power Male Plug Female Socket Barrel Jack Adapter Connector PCB Panel Mount | eBay
EV-DJ01FSCR Female DC Power Plug Jack Adapter CCTV Power Cable Female Socket 5.5mm x 2.1mm Evertech USA
2.1mm to 2.5mm DC Barrel Plug Adapter
DC Barrel Jack Adapter - Male - DFRobot
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
DC Barrel Jack Adapter - Male - PRT-10287 - SparkFun Electronics
DC Barrel Power Jack/Connector (SMD) - PRT-12748 - SparkFun Electronics
