Info

    • About us
    • Shipping and Delivery
    • Refund Policy
    • Secure Payment
    • Custom NFC Request
    • Resellers
    • Invoice
    • Terms and conditions of use
    • Privacy Policy
    • Cookie Policy
    • Subscribe to our Newsletter

NFC Stickers NTAG424 DNA ø29mm

0.89 €
As low as 0.49€/pz. for 1000 pieces . Learn more

The new NTAG chip raises the security standard of NFC tags thanks to AES-128 encryption and SUN (Secure Unique NFC) message generation.


Quantity


In Stock

The minimum quantity order for this product is 10.

Do you need additional services? Click here

Did you find this product at a better price? Contact us



Volume discounts

Quantity Discount Unit Price
50 15.73% 0.75 €
100 26.97% 0.65 €
500 38.2% 0.55 €
1000 44.94% 0.49 €

Do you need a larger quantity? Did you find this product at a better price? Contact us Order Number

White label, round, with a diameter of 29 mm, equipped with NXP NTAG424 DNA chip

The NTAG 424 DNA chip sets a new standard in NFC and secure IoT applications. The new chip generation offers state-of-the-art security and privacy protection features. For this purpose, the chip is made with attack-resistant certified silicon.

The NTAG 424 DNA chip is designed to support operations protected by AES-128 encryption, including a new SUN (Secure Unique NFC message) authentication mechanism, as well as the protection of sensitive data with encrypted access permissions. These features allow advanced product and content protection, as well as secure and unique user experiences in real time.

What is the SUN message

The Secure Unique NFC function generates a unique and secure authentication code whenever the Tag is read. With the SUN function, an NDEF message (readable by any NFC smarpthones) is generated, using an encryption algorithm that includes: URL, UID, counter scan, and AES key.

SUN message - NTAG DNA

Being also connected to the scan counter, each time the Tag is read, it generates a different string. In this way, the content is protected from cloning.

It is interesting to note that this increase in security is at the same time a simplification of the approach to the end user, which does not need to download any specific application to verify the authenticity of the Tag (and the content linked to it).

How to encode an NTAG 424 DNA

To enable the SUN message, we recommend using the Identiv uTrust 3700 F and TagXplorer software, developed by NXP.

Technical features

  • Available memory: 256 bytes (for NDEF message)
  • Adhesive dimensions: 29 mm (diameter)
  • Operating temperature of the chip: -25°C ÷ 70°C
  • Storage temperature: -55°C ÷ 125°C
  • Operating frequency: 13.56 MHz

Applications

  • Anti-counterfeiting
  • Secure login
  • Token generation
  • Product authenticity
  • Applications that handle sensitive data

For an animated illustration of how the encryption algorithm that generates the SUN message works, click here

ST-N424-29
New product

Data sheet

NFC Chip
NXP NTAG424 DNA
NFC Standard
ISO/IEC 14443-A
NFC Forum
Type 4
Universal Compatibility
Yes
UID (Unique ID)
7 bytes
Available memory
256 bytes
Communication rate
848 kbit/s
Encryption
AES-128
Read/Write endurance
200,000 cycles
Data retention
50 years
Works on metal
No
Waterproof level
Rain and spray
Protection class
IP54
Commodity code (HS)
85235200

Download

NXP NTAG 424 DNA

NXP NTAG 424 DNA chip data sheet. Information on: memory structure, AES-128 encryption and SUN function.

Download (812.58k)

You might also like

16 other products in the same category: