Product Overview

The DO RFID Reader 6MM FPC NFC Tag with NXP NTAG424DNA chip is a compact, high-security passive NFC tag engineered for anti-counterfeiting, authentication, and secure data transmission in demanding industrial and commercial environments. Measuring just 6mm in diameter, this ultra-small form factor tag integrates advanced AES-128-bit cryptographic security with Privacy Random ID and message authentication, making it ideal for brand protection, document verification, and access control applications where space constraints and security requirements coexist. System integrators and project contractors select this tag for its compatibility with ISO 14443A standard readers, its ability to withstand high-temperature lamination processes, and its reliable performance in closed-loop asset tracking and authentication workflows. As a factory-direct supplier, DO RFID Reader ensures stable production capacity, batch consistency, and OEM customization support for wholesalers and distributors requiring long-term supply agreements.

Product Advantages

• Ultra-Compact 6mm Diameter: The small footprint allows embedding into luxury product packaging, labels, certificates, and small assemblies where space is limited, without compromising read performance.
• Advanced Security with NTAG424DNA: Built-in AES-128-bit encryption, Privacy Random ID, and tag authentication protect against cloning, replay attacks, and unauthorized data access, meeting the security demands of high-value brand protection programs.
• High-Temperature Resistance: Withstands 200°C for 2 hours and 260°C for 10-30 seconds, enabling integration into overmolding, hot lamination, and industrial embedding processes without functional degradation.
• Stable Read Range of 1-10mm: Optimized for close-proximity NFC reading, ensuring reliable data exchange in payment, access, and authentication terminals used in retail, logistics, and secure identification systems.
• Flexible FPC Substrate: The flexible printed circuit construction allows bending and conforming to curved or irregular surfaces, expanding application possibilities in industrial tagging and smart packaging.

Key Features

• Contactless data transmission and energy supply at 13.56 MHz operating frequency
• Data transfer rate of 106 kbit/s with 16-bit CRC, parity, bit coding, and bit counting data integrity
• 7-byte serial number (cascade level 2 per ISO/IEC 14443-3) with UID ASCII mirror for automatic NDEF message serialization
• Automatic NFC counter triggered at read command with ASCII mirror for dynamic NDEF content
• ECC-based originality signature for chip authentication
• Fast read command and true anti-collision support for multi-tag environments
• Memory options: 180, 540, or 924 bytes organized in 45, 135, or 231 pages (4 bytes per page)
• User Read/Write area: 144, 504, or 888 bytes (36, 126, or 222 pages)
• 4-byte capability container with one-time programmable access bits
• Field programmable read-only locking per page for first 16 pages and per double page (NTAG213) or 16 pages (NTAG215/216) above
• Configurable password protection with optional limit of unsuccessful attempts
• Anti-tearing support for capability container and lock bits
• ECC originality check for supply chain verification
• Data retention: 10 years
• Write endurance: 100,000 cycles

Technical Specifications

Industrial Applications

Luxury Brand Anti-Counterfeiting: High-end fashion houses, jewelry brands, and watch manufacturers deploy the DO-6FPC-NTAG424DNA within product packaging or directly on items to authenticate origin and prevent gray market diversion. The AES-128-bit encryption and Privacy Random ID ensure that only authorized readers can verify product genuineness, protecting brand equity and consumer trust.

High-Value Alcohol Authentication: Premium wine and spirit producers integrate this tag into bottle caps, labels, or tamper-evident seals. The high-temperature resistance allows the tag to survive hot-fill processes and pasteurization, while the cryptographic security prevents label reuse or counterfeiting. Distributors and retailers can instantly verify authenticity using standard NFC-enabled smartphones.

Secure Document Verification: Government agencies, certification bodies, and financial institutions use the tag in identity documents, certificates, licenses, and secure credentials. The small size enables embedding without altering document thickness or flexibility, and the originality signature provides tamper-evident verification for border control, notarization, and compliance auditing.

Access Control and Identification: Facility managers and security integrators deploy the tag in employee badges, visitor passes, and asset tags where secure authentication is required. The configurable password protection and anti-collision support allow deployment in high-traffic environments with multiple tags in the field simultaneously.

Industrial Asset Tracking: Manufacturing and logistics companies embed the tag into small tools, components, and consumables for closed-loop tracking through production and supply chains. The flexible FPC substrate and temperature tolerance enable attachment to metal-adjacent surfaces and exposure to industrial washdown or heat cycles.

OEM / ODM Manufacturing Support

DO RFID Reader offers comprehensive OEM and ODM services for businesses requiring customized NFC tag solutions. Buyers can specify custom antenna designs for optimized read range, modified substrate materials for specific environmental exposure, and custom encoding of NDEF messages, UID ranges, or security keys. The factory supports custom packaging formats including reel, sheet, or individual labeling to match automated deployment equipment used in high-volume production lines. Technical documentation, artwork integration, and pre-programming of authentication parameters are provided as part of the OEM engagement, ensuring the final product integrates seamlessly into existing systems without additional development overhead. Distributors and system integrators benefit from consistent product behavior across batches, enabling repeatable performance in field deployments.

Factory Production Advantages

As a manufacturer specializing in NFC and RFID tag production, DO RFID Reader operates with stable weekly output capacity to support both prototype sampling and large-scale project fulfillment. The facility employs automated pick-and-place assembly, precision antenna tuning, and in-line quality inspection to maintain dimensional tolerance and electrical performance across every production run. Raw material sourcing follows strict supplier qualification protocols to ensure FPC substrate flexibility, chip adhesion, and thermal resistance meet industrial specifications. Batch traceability is maintained through production lot codes, enabling rapid root cause analysis and corrective action if required. This production discipline matters to wholesale buyers and project contractors who cannot afford field failures or variability in tag performance during multi-site deployments.

Bulk Supply & Project Deployment Support

For wholesalers and distributors managing long-term supply agreements, DO RFID Reader offers tiered pricing based on annual volume commitments, dedicated inventory buffers, and scheduled release shipments aligned with project milestones. The factory supports blanket purchase orders with rolling release schedules, reducing administrative overhead for procurement teams. Project contractors deploying across multiple locations receive consistent product performance and delivery timelines, with the ability to adjust order quantities as site requirements evolve. Standard lead time for bulk production is 7-20 days after order confirmation, with sample orders fulfilled within 1-7 days for pre-deployment validation. Payment terms are negotiated based on order size and credit history, with T/T and trade assurance options available. Bulk orders benefit from factory-direct pricing, eliminating intermediary markup and ensuring cost predictability for long-run programs.

FAQ

Q: What is the minimum order quantity for the DO-6FPC-NTAG424DNA?
A: MOQ varies by configuration. Contact DO RFID Reader with your target volume and customization requirements for a specific quotation.

Q: Can the tag be customized with a specific UID or NDEF message?
A: Yes, the factory supports pre-encoding of UID ranges, NDEF content, and security keys as part of OEM customization. Provide your data format and encoding requirements during the ordering phase.

Q: Does the tag work on metal surfaces?
A: Standard performance is optimized for non-metallic substrates. For metal-mount applications, DO RFID Reader can design a custom antenna or recommend a ferrite-backed variant. Contact engineering for application-specific guidance.

Q: What certifications does the tag comply with?
A: The tag is manufactured in compliance with ROHS, REACH, and CE standards. Additional certification support can be discussed based on target market requirements.

Q: How should the tag be stored before deployment?
A> Store in a cool, dry environment within the rated operating temperature range. Avoid exposure to solvents, extreme pressure, or static discharge during handling and storage to maintain read performance integrity.

Q: Can I request free samples for testing?
A: Yes, stock samples are available free of charge with the buyer covering shipping cost. Customized samples require a reasonable production fee, which is typically refunded upon confirmation of a bulk order.

Q: What is the typical lead time for a bulk order of 10,000 units?
A: For standard configurations without custom encoding, bulk orders ship within 7-20 days after order confirmation. Custom encoding or packaging may extend lead time by 3-5 days. Contact the sales team for a current lead time estimate based on factory load.

For technical specifications, OEM customization pricing, and bulk supply agreements, contact DO RFID Reader at info@dorfidreader.com.