> **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

# 5mm Triple Output LED RGB - Common cathode (20 PCs) (Seeed Studio)

**Type:** Product page · **SKU:** SS104990023 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/5mm-triple-output-led-rgb-common-cathode-20-pcs-seeed-studio.html ([markdown](https://core-electronics.com.au/5mm-triple-output-led-rgb-common-cathode-20-pcs-seeed-studio.html.md))

Illustration above indicating a 5mm RGB LED (Red Green Blue) with four pins. Triple output one for each color with a common cathode.This LED can be used...

## Pricing

- **Price:** $10.95 (inc GST) — $9.95 AUD, exc GST
- **Quantity discounts:** 10+ $9.55 (exc GST) · 25+ $9.25 (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=SS104990023:1` (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/SS104990023:1.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

Illustration above indicating a 5mm RGB LED (Red Green Blue) with four pins. Triple output one for each color with a common cathode.This LED can be used for three status indicators or pulse width modulates all three and gets mixed colors! This pack contains 20 units of 5mm LED RGB - Common Cathode.| Chip Material | Lens Type | Emitting | Forward Voltage(V) | Dominant Wavelength(nm) | Luminous Intensity(mcd) | Reverse Current(uA) | Viewing Angel(deg) |
|---|---|---|---|---|---|---|---|
| InGaN | Water Clear | Red | 1.8/2.5 | 615/645 | 200/600 | 10 | ±60 |
| InGaN | Water Clear | Green | 2.8/4.0 | 455/480 | 200/400 | 10 | ±60 |
| InGaN | Water Clear | Blue | 2.8/4.0 | 500/540 | 300/800 | 10 | ±60 |
|  |  |  | IF=20mA | IF=20mA | IF=20mA | VR=5V | IF=20mA |

![](https://core-electronics.com.au/attachments/localcontent/led2_216606b81af.jpg)

![](https://core-electronics.com.au/attachments/localcontent/led111_193865cc560.jpg)

**Note:**

 Forward Voltage (RGB): (2.0, 3.2, 3.2) V

 Luminosity (RGB): (800, 400,900) mcd

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/l/e/led2.jpg)