DC Jacks - Connectors & Sockets Australia

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.

30 Piece 5.5 / 2.1mm to DC Barrel Jack Adapter Kit
SKU: ADA5474 Brand: Adafruit

We have a lot of power adapter packs in the shop - from 9V to 12V to 5V we even have an adjustable power supply like one of these. But all of them will...

$37.15 AUD, inc GST

As low as $34.55 AUD, inc GST

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1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
In-line power switch for 2.1mm barrel jack

Rating:
100% of 100

7 Reviews

SKU: ADA1125 Brand: Adafruit

Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll want to pick...

$6.60 AUD, inc GST

As low as $6.14 AUD, inc GST

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6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
DC Barrel Jack Adapter - Breadboard Compatible

Rating:
96% of 100

24 Reviews

SKU: PRT-10811 Brand: Sparkfun

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.

$1.85 AUD, inc GST

As low as $1.72 AUD, inc GST

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9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
Panel Mount 2.1mm DC barrel jack

Rating:
100% of 100

3 Reviews

SKU: ADA610 Brand: Adafruit

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...

$6.20 AUD, inc GST

As low as $5.77 AUD, inc GST

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6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
DC Barrel Jack Plug - Male

Rating:
100% of 100

11 Reviews

SKU: PRT-11476 Brand: Sparkfun

This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5mm barrel jacks that have a 2.1mm center pole diameter. The outer shell unscrews to reveal solder terminals and a crimp strain relief. The outer shell has strain relief as well.

$1.85 AUD, inc GST

As low as $1.72 AUD, inc GST

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6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
Barrel Jack Adapter - USB to 5.5mm
SKU: TOL-08639 Brand: Sparkfun

This is a simple cable that adapts from a USB port to a 5.5x2.1mm barrel connector, center positive. This cable allows the user to use a USB port on a computer, laptop, or on our cigarette power supply to provide our development boards with 5V.

$6.05 AUD, inc GST

As low as $5.75 AUD, inc GST

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Breadboard-friendly 2.1mm DC barrel jack

Rating:
100% of 100

3 Reviews

SKU: ADA373 Brand: Adafruit

This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. Adafruit went for the more expensive "thin...

$2.10 AUD, inc GST

As low as $1.95 AUD, inc GST

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9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
DC Barrel Jack Adapter - Male

Rating:
100% of 100

1 Review

SKU: PRT-10287 Brand: Sparkfun

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.

$6.05 AUD, inc GST

As low as $5.63 AUD, inc GST

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4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
DC Barrel Jack Plug - Female
More reviews are needed

SKU: PRT-13126 Brand: Sparkfun

This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1mm barrel connectors. The outer shell unscrews to reveal solder terminals and a crimp strain relief. The outer shell has strain relief as well.

$1.85 AUD, inc GST

As low as $1.72 AUD, inc GST

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9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
Round Panel Mount 5.5mm/2.1mm DC Barrel Jack Extension Cable - 30cm long
SKU: ADA5607 Brand: Adafruit

If you need to add a panel-mount connection for DC power, but don't have the time or ability to cut a custom oval or square hole, this Round Panel...

$12.20 AUD, inc GST

As low as $11.35 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 7 to 12 day lead time
USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 12V
SKU: ADA6032 Brand: Adafruit

This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket.Works great with any device or cable...

$4.65 AUD, inc GST

As low as $4.32 AUD, inc GST

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1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 9V
SKU: ADA6031 Brand: Adafruit

This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket.Works great with any device or cable...

$4.90 AUD, inc GST

As low as $4.56 AUD, inc GST

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1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 5V
SKU: ADA6030 Brand: Adafruit

This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket.Works great with any device or cable...

$4.90 AUD, inc GST

As low as $4.56 AUD, inc GST

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1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Delivered by Apr 4th
USB Type C PD to 5.5mm/2.1mm Barrel Jack Adapter - 20V
SKU: ADA6033 Brand: Adafruit

This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket.Works great with any device or cable...

$4.90 AUD, inc GST

As low as $4.56 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time
Sewable Connector with 5.5/2.1mm DC Jack
SKU: ADA6075 Brand: Adafruit

If you'd like to connect a DC Jack to your favorite garment to make a fun wearable tech project, then try out the array of sewable connectors we have....

Special Price $4.07 AUD, inc GST

Regular Price $5.41 AUD, inc GST

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0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Available with 8 to 12 day lead time