Our DC Barrel Jack Male Adapter allows you to connect bare wires to a barrel jack 2.1mm connector.
The cables are attached with screw terminals - no soldering required.
When +/- wires are connected as per the markings, the center will be positive. Always double check your polarity to avoid damage to your boards.
This jack can be used to connect any number of power sources.
For a 9V we have also a dedicated 9V to DC Barrel Jack 2.1mm Male here.
- Jack: 2.1mm
- Connector: Screw Terminal
- Markings: +/- marked on jack housing
- Voltage: max 12V
- Current: max 5A