# Breadboard-friendly 2.1mm DC barrel jack

**SKU:** ADA373 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/breadboard-friendly-2-1mm-dc-barrel-jack.html ([markdown](https://core-electronics.com.au/breadboard-friendly-2-1mm-dc-barrel-jack.html.md))

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...

## Pricing

- **Price:** $1.95 (inc GST) — $1.77 AUD, exc GST
- **Quantity discounts:** 10+ $1.72 (exc GST) · 50+ $1.68 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney). Delivered by Tue, 11th of Aug.
- We can dispatch 30 today, and up to 500 more in 8–12 days.

## Description

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 pin" type which snap into breadboards or perfboards. They will work where "thick pin" types go also, just need a little more solder to fill up the larger pads.

### Technical Details

Downloads:

[Datasheet](https://core-electronics.com.au/attachments/localcontent/21mmdcjackDatasheet_20295e98bcb.pdf)

 ![](https://core-electronics.com.au/attachments/localcontent/rohs_icon_8216055e11.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/7/373-04.jpg)