> **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

# RFID Tag - Transparent MIFARE 1K (13.56 MHz)

**Type:** Product page · **SKU:** SEN-10128 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/rfid-tag-transparent-mifare-1k-13-56-mhz.html ([markdown](https://core-electronics.com.au/rfid-tag-transparent-mifare-1k-13-56-mhz.html.md))

This is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device. Check the related products below.

## Pricing

- **Price:** $6.85 (inc GST) — $6.23 AUD, exc GST
- **Quantity discounts:** 5+ $6.04 (exc GST) · 25+ $5.92 (exc GST) · 100+ $5.66 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 20 and Aug 26.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN-10128:1` (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/SEN-10128:1.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 is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a compatible device.

 This tag is transparent and has a diameter of 25mm and an overall thickness of about 0.7mm. It works with MIFARE 13.56 MHz compatible readers.

 The MIFARE Classic card is fundamentally just a memory storage device, where the memory is divided into segments and blocks with simple security mechanisms for access control. They are ASIC based and have limited computational power. Thanks to their reliability and low cost, these tags are widely used for electronic wallet, access control, corporate ID cards, transportation or stadium ticketing.

 These tags are NFC capable!

**Documents:**

- MIFARE (Wikipedia)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/r/f/rfid_tag_-_transparent_mifare_1k__13.56_mhz___sen-10128__01.jpg)