Female DC Jack Adapter with Screw Terminals: 5.5x2.1mm

Use this Female DC Jack Adapter to easily add Power from any center-positive 5.5 x 2.1mm DC jack to your projects. With Screw terminals, you can connect any wires to your standard DC jacks with ease!

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Availability: SHIPS TODAY

Last Updated: 07/19/2024




This Female DC Jack Adapter is what you need to easily plug DC power into your projects. Plug any 5.5mm x 2.1mm DC Wall Adapter into one end and plug your bare wires into the screw terminals for easy power. 


  • DC Jack: 5.5mm x 2.1mm center-positive
  • Screw Terminal: 5mm pitch
  • Wire range : 22-14AWG
  • Labelled Screw Terminals (+ and -)
Which plug can I use together with this to convert a center positive barrel plug to center negative? Thanks in advance.
To convert center positive to center negative plug this adapter on the end of your center positive power supply and then attach the black wire into the + jack and the red wire into the - jack. Link to plug:
Default User Icon Bill · 02/14/2020
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