> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Round Panel Mount Stereo Audio Extension Cable - 1/8" / 3.5mm

**Type:** Product page · **SKU:** ADA5418 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/round-panel-mount-stereo-audio-extension-cable-1-8-3-5mm.html ([markdown](https://core-electronics.com.au/round-panel-mount-stereo-audio-extension-cable-1-8-3-5mm.html.md))

If you need to add a panel-mount connection but don't have the time or ability to cut a custom oval or square hole, this 3.5mm Stereo Round Panel...

## Pricing

- **Price:** $11.40 (inc GST) — $10.36 AUD, exc GST
- **Quantity discounts:** 10+ $10.05 (exc GST) · 50+ $9.85 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 04 and Sep 08.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA5418:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA5418:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

If you need to add a panel-mount connection but don't have the time or ability to cut a custom oval or square hole, this **3.5mm Stereo Round Panel Mount Cable** is the easiest and fastest way to panel-ify your project. The adapter is about 30mm in diameter, so you can drill a hole in your wood, plastic, or metal with a common hole-saw or bit, no special shapes or filing required. Un-screw the plastic nut, insert the plug and re-attach. Ta-da!

It's designed to easily attach to a panel up to ~13mm thick (or 0.5"), or as thin as a few mm. Perfect for connecting audio devices such as smartphones, tablets, MP3 players, car stereos, portable speakers, or any other 3.5mm (otherwise known as "1/8th inch") outputs or inputs. We like this cable particularly for its solid body and 'forgiving' plastic lip that hides the drill hole.

## Technical Details 

- Cable length: ~8.6" / 22cm
- Standard 1/8" (3.5mm) stereo audio jack
- 28AWG

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_13680.jpg)