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  3. 29mm White NTAG424

29mm White NTAG424

  • Reliable scan performance
  • Ideal for document authentication
  • Suitable for use with our ixkio management platform
A 29mm white plastic face adhesive NFC tag with the latest NTAG424 DNA authentication chip from NXP. The NTAG424 is a specialist chip designed to provide counterfeit protection to objects and products. However, with a 50 year memory retention specification and 416 bytes of usable memory, it's a powerful all round tag.

Due to supply issues affecting the NTAG424 chip, we are currently selling two variants of this tag. The Type A is our standard PET plastic face label and the Type B is a PVC face label. Both are 29mm.

Encoding and use of this tag requires advanced knowledge and we strongly recommend contacting us first before purchasing.

Supplied on reels of up to 2000 tags or strips of 5 on smaller quantity orders.

Note that the NTAG424 chip is a advanced chip which requires specialist software both for encoding and for verification to use the anti-counterfeit features. You cannot encode these tags for authentication using a mobile phone. Please contact us before purchasing if you want to use authentication tags but aren't sure how to start.

These tags are compatible with the Ixkio Tag Management platform. We can encode and load the keys into Ixkio prior to shipment.


Variant Stock Code Stock Level
Type AST744 0
Type BST928 1798
(need more than we have in stock ?)We can typically supply additional stock of this product within 1 week. However, we very strongly advise you to contact us for exact production schedules for non-stock items before ordering.
Price per tag : 
10 - 99$0.98
100 - 999$0.89
1,000 - 9,999$0.68
10,000 - 19,999$0.63
20,000 - 49,999$0.62
50,000 - 99,999$0.60
100,000 +Contact Us
(price excludes VAT)Show prices with VAT 
(You can encode the tags yourself)
Total Cost :

(excludes VAT)


Product Data

NFC Chip NTAG424
Interface Specification ISO 14443 / 13.56 MHz / NFC Forum Type 4
Total Memory 416 Bytes (User)
Data Retention 50 years (estimated)
Metal Surfaces (?)Not suitable
Unique Print (?)Not Available
Delivery Format Reel / Strips of 5
Adhesive Yes, Permanent
Weather Resistance Low
Water Rating Water Resistant
Antenna Size 25mm Circular
Thickness 0.19 mm
Face Material White PET Plastic
Full Reel Count 2000
Label Size 29mm Circular
Printing Option Thermal Transfer
Thickness (Chip Section) 0.35mm
Availability Stock Item - Immediate Dispatch
NFC Label Format White Label
NFC & QR Code Management
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