DC Power Connectors Selection Guide: Types, Features, Applications | GlobalSpec
10pcs/lot PCB Mount 5.5 x 2.1 5.5x2.5 mm Female DC Power Jack Plug Socket Connector DC005 Black 5.5*2.5/2.1MM - AliExpress
Male Barrel Jack fits Arduino board power input (5.5mm O.D 2.1mm I.D) – Addicore
DC Power Connector - 2.5mm
5.5mm x 2.1mm DC Female Connector, 12V 24V DC Jack Plug
DC Barrel Power Connector (Female 5.5mm) in Canada Robotix
5V 10A switching power supply : ID 658 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
SPT DC Power Female Jack Connector Pigtail for CCTV Camera (100-Piece/Pack) 93-PF11-100 - The Home Depot
Zadro 6 Volt, 1 Amp, AC, A Outlet Type, Replacement Power Cord Adapter - Walmart.com
SPT DC Power Female Jack Connector Pigtail for CCTV Camera (100-Piece/Pack) 93-PF11-100 - The Home Depot
9 Volt 1.5 A DC Power Supply
Panel Mount 2.1mm DC barrel jack : ID 610 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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
12V DC 1000mA (1A) regulated switching power adapter - UL listed : ID 798 : $8.95 : Adafruit Industries, Unique & fun DIY electronics and kits
PROA7BARXCN - Resideo Honeywell Home Power Transformer with Barrel Jack (for ProSeries Canada Control Panels)
FITE ON UL Listed AC Adapter For SIL UD-1201B Class 2 Power Supply Cord Wall Home Charger PSU (with Barrel Round Plug Tip, NOT ear phone plug. Thanks.) - Walmart.com
Barrel Connector Measurement Tricks | DigiKey
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
MP009033 Multicomp Pro, BARREL POWER CORD, 2.5MM PLUG-JACK, 3M ROHS COMPLIANT: YES
Barrel Plug Power Connector - Center Positive
5.5 / 2.1mm Barrel Connector - DC Power Plug - Elmwood Electronics
