Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

NT2H2421G0DUDZ Common Criteria certified security chip solutions, using AES-128 cryptographic protection to support a broad range of NFC-based applications in consumer, healthcare, retail and industrial markets.

Feature

NFC Forum Type 2 Tag and ISO/IEC 14443-A compliant

Common Criteria AEL3+ (AVA_VAN.2) certified

7-byte UID

50pF input capacitance

Communication baud rate at 106kbpws

User memory of 144 (NTAG 223 DNA) or 208 bytes (NTAG 224 DNA)

10 year data retention

100k write cycles

Customizable Originality Signature (48-byte based on ECC)

Secure Unique NFC (SUN) message authentication code protected with AES-128

Memory protected with 32-bit password (NTAG 223 DNA) or with mutual authentication with AES-128 bit key (NTAG 224 DNA)

Common Criteria EAL3+ (AVA_VAN.2) certification

Applications

Industrial

Anti-Counterfeiting and Product Authentication

Healthcare

Proof of Presence

Supply Chain Control

Smart City

Anti-Counterfeiting and Product Authentication

Brand Protection

Last-Mile Interaction

Proof of Presence

Supply Chain Control

Smart Home

Anti-Counterfeiting and Product Authentication

Major Home Appliances

Pairing and Configuration

Small and Medium Appliances

Toys and Board Games

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.