This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive male barrel jack. If you need to connect bare wires to a barrel jack on an Arduino or a development board, this might be the simple solution.
Specifications:
- Connector type DC mains
- Connector type female
- Plug outside diameter 5.5mm
- Plug inside diameter 2.1mm
- Electrical mounting screw terminal
- Length of metal part 12mm
- Spatial orientation straight
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