NXP J2A040 RFID cards supplier

NXP J2A040 RFID cards supplier

STARNFC provides Java smart card JCOP21-36k. They are wildly used in banking and finance market, mobile communication market, public transportation market, acess control and network access. The J2A040 chip Java JCOP smart card operating system called JCOP J2 V2.4.1 and offers 40bytes EEPROM memory.

Key features:

  • High-performance secured Public Key Infrastructure (PKI) coprocessor (RSA, ECC)
  • Secured dual/triple-DES and AES coprocessor
  • Memory Management Unit(MMU)
  • ISO/IEC 7816 contact interface
  • Optinal ISO/IEC 14443 A Contactless Interface Unit (CIU)
  • Optional S2C interface for NFC communication link
  • 5-metal-layer 0.14 μm CMOS technology
  • EEPROM with typical 500000 cycles endurance and minimum 20 years retention time
  • Broad spectrum of delivery types
  • Optional certified crypto library modules for RSA, ECC, DES, AES, SHA and PRNG


  • Banking or Finance market ( Visa card, banking card, credit card)
  • Mobile communication
  • Public transportation
  • Network access


  • Dimension: 85.60 x 53.98mm (credit card size ,CR80)
  • Thickness : 0.86+-0.02mm
  • Card surface: Matt/Glossy finish
  • Material : PVC, PET, ABS, PET-G, Paper
  • Housing: Laminated

Card craft:
-Punching hole
-Silver/gold metallic
-Magnetic stripe: 2750oe hico ,4000oe hico , loco
-Offset/silk-screen printing
-UV logo
-Numbering: thermal number, UV number, jet dot number, laser number
-Signature panel

We are manufactuer of J2A040 smart card ,and supplies of NXP JCOP cards including J2A040 card, J2L080 card, J2A080 card, J2L040 card, J3A040 card, J3A080 card, J3D081 card, J3H081 card and SO on.

If you want to purchase RFID cards, please vist: https://www.starnfc.com/product-category/rfid-card/

We are RFID solution supplier from china, if you have any question, leave a message to us.

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