20mm NTAG215 NFC Coin Tags for Smart Interaction and Custom NFC Projects

DAFTags 20mm NTAG215 NFC Coin Tags are compact NFC transponders designed for reliable mobile interaction, smart marketing, gaming applications and customized NFC projects.

Featuring NTAG215 NFC technology with 504 bytes of user memory, these small PVC NFC discs provide stable reading performance with NFC-enabled smartphones and compatible devices.

With options including custom printing, adhesive backing and data encoding, DAFTags NFC coin tags are suitable for distributors, system integrators, marketing agencies and product developers.

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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.

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What Is a 20mm NTAG215 NFC Coin Tag?

A 20mm NTAG215 NFC Coin Tag is a small circular NFC RFID tag embedded with an NTAG215 chip and protected by a durable PVC housing.

The compact 20mm diameter makes it suitable for applications where space is limited while maintaining reliable NFC communication with smartphones and NFC readers.

Why Choose NTAG215 NFC Chip?

NTAG215 is one of the most popular NFC chips for applications requiring more memory than NTAG213.

• 504 bytes usable memory for larger data storage
• 13.56MHz NFC communication
• ISO/IEC 14443A compatibility
• Support for URL, text and customized data encoding
• Compatible with NFC-enabled smartphones

Key Features of 20mm NFC Coin Tags

• Compact 20mm Size: Small circular design suitable for toys, products, packaging and smart devices.
• Reliable NFC Performance: Provides stable communication with smartphones and NFC readers.
• Durable PVC Housing: Protects the internal chip from daily handling and environmental exposure.
• Custom Printing: Supports logo printing, QR codes, serial numbers and branding designs.
• Optional Adhesive Backing: Available with standard adhesive or stronger 3M adhesive options.
• Data Encoding Service: Pre-program URLs, text or customized data before shipment.

Technical Specifications

Applications

• Gaming accessories and Amiibo-compatible NFC projects
• Smart marketing campaigns
• Product authentication and smart packaging
• Digital business cards
• Asset identification
• Interactive advertising displays
• Smart home NFC triggers

Customization Options

DAFTags provides customized NFC coin tag solutions according to different project requirements.

• Full-color CMYK printing
• Logo customization
• QR code printing
• Serial number printing
• Adhesive backing
• RFID data encoding
• Anti-metal layer option

Why Choose DAFTags?

• Professional NFC Supplier: DAFTags supplies customized RFID cards, tags, NFC products and RFID identification solutions.
• Flexible Customization: Support different sizes, printing styles, chips and encoding services.
• Bulk Supply: Suitable for distributors, agencies and project buyers.
• Global Export Experience: Serving customers worldwide with reliable RFID products.

FAQ

Can NTAG215 NFC coin tags work with smartphones?

Yes. NTAG215 NFC tags are compatible with most NFC-enabled Android phones and iPhone models supporting NFC functions.

Are NTAG215 tags writable?

Yes. NTAG215 supports read/write operations and can be locked as read-only when required.

What is the difference between NTAG213 and NTAG215?

NTAG215 provides larger memory capacity compared with NTAG213, making it suitable for applications requiring more data storage.

Can you customize NFC coin tags?

Yes. DAFTags supports custom printing, adhesive backing, encoding and packaging options.

Contact DAFTags for wholesale NTAG215 NFC coin tag quotation.