> **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

# Big Dome Push Button - Green (Economy)

**Type:** Product page · **SKU:** COM-11961 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/big-dome-push-button-green-economy.html ([markdown](https://core-electronics.com.au/big-dome-push-button-green-economy.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **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

It’s the end of the world, and you need a button to press. This is it. A green economy grade 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a long life horizontal microswitch.

 Be aware that these are economy grade big dome push buttons, these guys may rattle, have a weaker spring, and may not have as bright of an LED as our standard big dome push buttons. Weak points aside, these buttons still work great and will get the job done.

**Features:**

- LED indicator light runs at 12VDC
- Bulb holder is easy to install or remove
- 3 Terminals Button Actuator microswitch included
- Microswitch reliability tested to 10,000,000 cycles
- Microswitch can be replaced
- Polycarbonate lens cap for optical clarity
 
**Dimensions:**

- 100 mm Diameter x 90 mm Height
- Net weight: 135 grams
- Mounting hole diameter: 24 mm
 
**Documents:**

- Whack-Dome Demo Video
- Whack-Dome Demo Sketch
- [Product Video](https://sparkfun.com/videos#all/tFAOAJPDeoE/244)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/b/i/big_dome_push_button_-_green__economy___com-11961__01.jpg)