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  3. 29mm White NTAG424

29mm White NTAG424

  • Reliable scan performance
  • Ideal for document authentication
  • Clean, simple, waterproof tags
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.

The 29mm is a great balance between performance and size. This particular tag is waterproof if applied to a clean surface but works very well and is commonly used for document tracking and authentication. Available with optional ID/QR print to match encoding or as a general ID.

Due to the popularity of this tag size, we currently stock two different variants. The Type A is our standard PET plastic face label and the Type B is a PVC face label. Both are 29mm.

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.

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 1001
(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 (?)ID & QR Print Available
NFC Label Format White Label
Real ScanStrength (?)31mm - 40mm
ScanStrength Offset (?)80%
Printing Option Thermal Transfer
Antenna Size 25mm Circular
Label Size 29mm Circular
Thickness 0.19 mm
Thickness (Chip Section) 0.35mm
Adhesive Yes, Permanent
Face Material White PET Plastic
Weather Resistance Low
Water Rating Water Resistant
Availability Stock Item - Immediate Dispatch
Delivery Format Reel / Strips of 5
Full Reel Count 2000
NFC & QR Code Management
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