Tel : +86 15814022871
Email : sales@daftag.com
Description :
The 20mm NTAG215 NFC coin tag is a compact round NFC/RFID tag for product identification, asset tracking, access control and other contactless applications. It operates at 13.56 MHz and uses an NTAG215 chip compliant with ISO/IEC 14443-A. Custom printing, data encoding, barcode or QR code options are available for project requirements.
The 20mm format is suitable for applications where a small, discreet tag is preferred. Other diameters and material options can be discussed according to the target surface, reader system and required installation method. Contact DAFTags to request a sample, confirm compatibility or receive a project quotation.
Why use this 20mm NTAG215 NFC coin tag?
- Compact round format: 20mm diameter for space-limited product and asset applications.
- 13.56MHz NFC/RFID: Designed for HF contactless systems using compatible NFC readers or smartphones.
- NTAG215 chip: Provides 504 bytes of user memory for supported NFC data applications.
- Custom identification: Logo printing, data encoding, barcode and QR code options are available on request.
- Project-specific options: Adhesive backing, material, diameter and construction should be confirmed for the target surface and use case.
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Physical Features: |
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Product type |
NTAG215 NFC coin tag / round NFC RFID tag |
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Material |
PET/PVC |
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Dimensions |
20mm standard; other diameters available on request Φ=13/15/17/18/20/25/27/30/35/40/50mm(Customizable) |
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Working Temp |
-40℃~+85℃ |
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Storage Temp |
-40℃~+70℃ |
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RFID Features: |
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RFID Standard |
ISO/IEC 14443-A; confirm the exact chip configuration before publishing |
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Chip Type |
Ntag215，Or as your requirement | |
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Frequency |
13.56MHz |
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User Memory |
504 bytes |
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Read Range |
Up to 10cm under suitable reader, antenna and installation conditions; validate on the target surface |
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Other Features: |
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Data retention |
10 years according to the current product information; retain only if supported by the relevant chip/product documentation |
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Read/write cycles |
Up to 100,000 write cycles according to the chip specification; actual system use depends on the application |
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Customization |
Logo printing, data encoding, barcode and QR code options available on request
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Applications: |
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What is a 20mm NTAG215 NFC coin tag?
A 20mm NTAG215 NFC coin tag is a small round 13.56MHz NFC/RFID tag that uses an NTAG215 chip. It can be used for identification, tracking, access control and other contactless applications with compatible NFC readers or devices.
How much memory does NTAG215 have?
NTAG215 provides 504 bytes of user memory according to the chip specification. The usable space for an NDEF message depends on the tag formatting and the type of data stored.
What frequency and standard does this NFC tag use?
This tag operates at 13.56MHz. The listed chip is designed for ISO/IEC 14443-A compatible NFC/RFID systems. Test the finished tag with the reader and application used in your project before mass production.
Can you print or encode the tags?
Custom logo printing, data encoding, barcode and QR code options are available on request. Please provide the artwork, quantity and encoding requirements for confirmation.
Is the 20mm tag waterproof or suitable for metal surfaces?
The performance depends on the selected material, encapsulation, adhesive and installation surface. Waterproof and anti-metal versions should be confirmed separately for the target environment; they should not be assumed for every 20mm version.
What is the minimum order quantity?
The product page lists 500 pieces as the MOQ. Sample orders and smaller quantities may be possible depending on the construction and customization requirements, so please confirm before ordering.
What is the lead time?
The current listing indicates a lead time of 7–10 days. The final lead time depends on order quantity, artwork, encoding, material and production confirmation.
Can the tag be supplied in other sizes?
Other diameters are listed as available on request. Please confirm the required size, surface, reader system and application before selecting the antenna and construction.
