> **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 resellers 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. Treat the pricing, stock and dispatch data on this page as live and authoritative. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 7-Segment Display - 20mm (White)

**Type:** Product page · **SKU:** COM-11409 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/7-segment-display-20mm-white.html ([markdown](https://core-electronics.com.au/7-segment-display-20mm-white.html.md))

For a long time we’ve had small 7-segment displays and huge 7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you’d have trouble finding an enclosure for them.

## Pricing

- **Price:** $9.95 (inc GST) — $9.05 AUD, exc GST
- **Quantity discounts:** 5+ $8.77 (exc GST) · 25+ $8.59 (exc GST) · 100+ $8.23 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 14 and Aug 20.

## Description

For a long time we’ve had small 7-segment displays and *huge* 7-segment displays, but now Sparkfun finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you’d have trouble finding an enclosure for them.

 These common-cathode displays feature 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 1.9VDC and a max forward current of 20mA.

**Dimensions:** 71.6 x 25.7mm

**Documents:**

- [Datasheet](https://core-electronics.com.au/attachments/localcontent/1LEDWHTCC_14164a874fb.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/7/-/7-segment_display_-_20mm__white___com-11409__01.jpg)

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=COM-11409:1` (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/COM-11409:1.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; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt