> **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 - 125kHz (retail pack of 5)

**Type:** Product page · **SKU:** RTL-11506 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/rfid-tag-125khz-retail-pack-of-5.html ([markdown](https://core-electronics.com.au/rfid-tag-125khz-retail-pack-of-5.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

If you’ve been playing with RFID long enough, you know you can never have enough RFID tags! We’ve retail packaged a stack of five of our [125kHz RFID tags](https://core-electronics.com.au/search/?q=8310) for when your RFID-protected secret clubhouse starts attracting more members (or whatever it is *you* do with RFID tags…)

 These tags each have a unique 32-bit ID code and can’t be re-programmed. You can read the codes on the tags with a 125kHz RFID reader, such as the ID-12 or the ID-20 which can be found in the related items below.

**Note:** This version comes with blank, unbranded RFID cards.

**Includes:**

- 5x 125kHz RFID Cards
 
**Features:**

- EM4001 ISO based RFID IC
- 125kHz Carrier
- 2kbps ASK
- Manchester encoding
- 32-bit unique ID
- 64-bit data stream \[Header ID Data Parity\]
 
**Dimensions:** Each card is 2.13 x 3.35 x 0.03" (54 x 85.5 x 0.8mm)

**Documents:**

- Quickstart Guide
 
**Replaces:**[RTL-10436](https://core-electronics.com.au/search/?q=10436)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/r/f/rfid_tag_-_125khz__retail_pack_of_5___rtl-11506__01.jpg)