empowering creative people

These small cylindrical connectors are one standard for supplying DC power. We’ve got a range of sizes available in both male and female terminations.
  1. DC Barrel Jack Adapter - Female FIT0151 DFRobot Australia - Express Post Australia Wide

    DC Barrel Jack Adapter - Female

    SKU: FIT0151
    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 female barrel jack. Learn More
    $2.48 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 28th of Aug

    $2.48 AUD

  2. Panel Mount 2.1mm DC barrel jack ADA610 Adafruit in Australia - Express Delivery Australia Wide

    Panel Mount 2.1mm DC barrel jack

    SKU: ADA610
    This power jack is designed to easily attach to a panel up to 8mm thick (0.315" or 5/16") and fit 2.1mm power plugs snugly and securely. Perfect for adding a power .. read more Learn More
    $5.00 AUD, inc GST
    AUD, inc GST
    delivered by
    Fri 1st of Sep

    $5.00 AUD

  3. DC Barrel Jack Adapter - Male FIT0110 DFRobot Australia - Express Post Australia Wide

    DC Barrel Jack Adapter - Male

    SKU: FIT0110
    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. Learn More
    $2.48 AUD, inc GST
    AUD, inc GST
    delivered by
    Wed 30th of Aug

    $2.48 AUD

  4. DC Barrel Jack Adapter - Breadboard Compatible PRT-10811 Sparkfun Australia - Express Delivery Australia Wide

    DC Barrel Jack Adapter - Breadboard Compatible

    SKU: PRT-10811
    This DC power jack/connector is just like the other one that we carry except that it’s terminated with breadboard-friendly pins instead of wide solder terminals. These are also compatible with our DC wall supplies and have a 5mm jack, with a 2.1mm center pole diameter. Learn More
    $1.33 AUD, inc GST
    AUD, inc GST
    delivered by
    Mon 28th of Aug

    $1.33 AUD

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