# 13.56MHz RFID/NFC tag assortment - 1KB

**Type:** Product page · **SKU:** ADA365 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/mifare-classic-13-56-mhz-tag-assortment-1kb.html ([markdown](https://core-electronics.com.au/mifare-classic-13-56-mhz-tag-assortment-1kb.html.md))

One of each of Adafruit's favorite 13.56MHz RFID/NFC Classic 1K tags - 5 in total! Credit card size 1" diameter 'laundry' clear tag 1" diameter 'laundry' white tag Key...

## Pricing

- **Price:** $18.45 (inc GST) — $16.77 AUD, exc GST
- **Quantity discounts:** 10+ $16.27 (exc GST) · 50+ $15.94 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## Description

One of each of Adafruit's favorite 13.56MHz RFID/NFC Classic 1K tags - 5 in total!

- [Credit card size](https://core-electronics.com.au/mifare-classic-13-56mhz-rfid-nfc-card-1kb.html)
- [1" diameter 'laundry' clear tag](https://core-electronics.com.au/mifare-classic-13-56mhz-rfid-nfc-clear-tag-1kb.html)
- [1" diameter 'laundry' white tag](https://core-electronics.com.au/mifare-classic-13-56mhz-rfid-nfc-white-tag-1kb.html)
- [Key fob](https://core-electronics.com.au/mifare-classic-13-56mhz-rfid-nfc-clear-keychain-fob-1kb.html)
- [Sticker](https://core-electronics.com.au/mifare-classic-13-56mhz-rfid-nfc-sticker-1kb.html)
 
These can be read by almost any 13.56MHz RFID/NFC reader but make sure it can handle other cards as there are a few other encoding standards (like FeLica) They are tested and work great with both Adafruit's [PN532 NFC/RFID breakout board](https://core-electronics.com.au/pn532-nfc-rfid-controller-breakout-board-v1-3.html) and [Adafruit NFC/RFID Shield for Arduino](https://core-electronics.com.au/adafruit-pn532-nfc-rfid-controller-shield-for-arduino-extras.html)!
 
 **These chips can be written to** & store up to 1 KB of data in writable EEPROM divided into banks, and can handle over 100,000 re-writes. You can use Adafruit's [PN532 NFC/RFID breakout board](https://core-electronics.com.au/pn532-nfc-rfid-controller-breakout-board-v1-3.html) or [Adafruit NFC/RFID Shield for Arduino](https://core-electronics.com.au/adafruit-pn532-nfc-rfid-controller-shield-for-arduino-extras.html) to read and write data to the EEPROM inside the tag. There is also a permanent 4-byte ID burned into the chip that you can use to identify one tag from another - **the ID number cannot be changed**.

These use a ISO/IEC 14443 Type A chipset, which used to be the 'classic' NFC chipset. In ~2014, the NFC forum decided not to support this chipset anymore, **so newer phones do not support it**. This only matters if you're trying to use this tag with a phone/tablet.

## Technical Details

RFID chip specification:

- 1 KiloByte (8 KiloBit) non-volatile EEPROM storage
- Built in encryption engine with 48-bit key
- 4 Byte unique identifier burned into the chip
- 13.56 MHz frequency
 
 ![](https://core-electronics.com.au/attachments/localcontent/rohs_icon_8216055e11.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/3/6/365-00.jpg)