> **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

# Mini Illuminated Momentary Pushbutton - Red Power Symbol

**Type:** Product page · **SKU:** ADA3104 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/mini-illuminated-momentary-pushbutton-red-power-symbol.html ([markdown](https://core-electronics.com.au/mini-illuminated-momentary-pushbutton-red-power-symbol.html.md))

This Mini Illuminated Momentary Power Button it an adorable breadboard-friendly tactile switch that has a built-in LED. It provides a simple way to add a tactile...

## Pricing

- **Price:** $3.70 (inc GST) — $3.36 AUD, exc GST
- **Quantity discounts:** 10+ $3.26 (exc GST) · 50+ $3.20 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA3104:1` (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/ADA3104:1.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

This **Mini Illuminated Momentary Power Button** it an adorable breadboard-friendly tactile switch that has a built-in LED. It provides a simple way to add a tactile switch and a colorful [universal power symbol](https://en.wikipedia.org/wiki/Power_symbol) to your project.

The tact switch is about the same size as 6mm tactile switches and can snap into a breadboard. There are an additional two pins that connect to the anode and cathode of a small LED that shines through the top.

Note that this is a momentary button, not a on-off switch! Also, the LED is not connected to the switch in any way, and does not include a resistor. You'll need to add your own ~1K resistor and control the LED with a microcontroller pin or whatever you like.

This is the **Red** version of this button - They also sell it in [Blue](https://core-electronics.com.au/mini-illuminated-momentary-pushbutton-blue-power-symbol.html)!

## Technical Details

- Product Diameter: 9.8mm / 0.4"
- Product Height: 8mm / 0.3"
- Voltage rating for tactile switch: 12V
- Current rating for tactile switch: 50mA
- Current rating for LED: ~10mA
- Product Weight: 0.4g/0.0oz

![](https://core-electronics.com.au/attachments/localcontent/TB2q7AhpFXXXXXoXFXXXXXXXXXX_!!64391026_12484cd90f9.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/1/3104-05.jpg)