Female DC Power adapter - 2.1mm jack to screw terminal block : ID 368 : $2.00 : Adafruit Industries, Unique & fun DIY electronics and kits
Addicore 2.1mm DC Female Barrel Power Jack
DC Barrel Power Jack/Connector (SMD) - PRT-12748 - SparkFun Electronics
Coaxial power connector - Wikipedia
5.5mm DC Male Barrel Jack Adapter with Screw Terminals – Addicore
Amazon.com: DC Power Converter Plug, HTTX (5.5mm x 2.1mm to 3.5mm x 1.35mm) Tip Size AC/DC Adapter Barrel Plug Connector for Wall Chargers (10-Pack) : Electronics
DC Barrel Jack Adapter - Female - PRT-10288 - SparkFun Electronics
Amazon.com: lkelyonewy 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
PN 7094 | Female DC Barrel Jack Plug Adapter 4-PACK – Waveform Lighting
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
Male 2.1x5.5mm DC Power Plug Jack Adapter Connector for CCTV
2.1mm to 1.7mm DC jack adapter : ID 411 : $2.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Solderless Barrel Connector - Luna Cycle
9V to Barrel Jack Adapter – Jacobs Hall Material Store
Amazon.com: JacobsParts Barrel Jack to USB Type A Female Connector Adapter 5V Power Cable 5.5mm/2.1mm : Electronics
5.5mm DC Female Barrel Jack Adapter with Screw Terminals – Addicore
USB A Male Port to 5.5mm / 2.0mm 5V DC Barrel Jack Power Cable Connector Cord Y1 | eBay
Barrel Jack Power Adapter Female
DC Barrel Jack Adapter - Male - DFRobot
Pololu - DC Barrel Jack to 2-Pin Terminal Block Adapter
N-Type Female Jack to N Female Jack RF Adapter Barrel Connector 2 Pieces – Envistia Mall
Amazon.com: DC Power Converter Plug, Conwork 5-Pack (5.5mm x 2.1mm to 3.5mm x 1.35mm) Tip Size AC/DC Adapter Barrel Plug Connector for Wall Chargers : Electronics
Pololu - DC Barrel Plug to 2-Pin Terminal Block Adapter
Breadboard-friendly 2.1mm DC barrel jack - PiShop.us
DC Barrel Jack Adapter (for power) | Numato Lab
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
DC Barrel Plug Adapter to 6.5mm x 4.4mm from 2.1 x 5.5mm | AC-DC PowerShack
GW10132 - JST 2-pin to Locking Barrel Jack Power Adapter Cable
