Contact

Contact Chip card

Contact chip cards—also known as smart cards with contact interfaces—are widely used for secure transactions and identification. Here are their key technical characteristics:

  • Microprocessor or Memory Chip:

    • Memory cards store data only (like prepaid cards).
    • Microprocessor cards have a CPU, RAM, ROM, and EEPROM, enabling data processing and secure applications.
  • Communication:
    Requires physical contact with a reader via gold-plated connectors. Data is exchanged through electrical signals.

  • Security Features:

    • Encryption algorithms (e.g., RSA, AES)
    • Authentication protocols
    • Tamper-resistant hardware
  • Power Supply:
    Powered by the card reader during use—no internal battery needed.

  • Standards Compliance:
    Follows ISO/IEC 7816 for size, shape, and communication protocols.

  • Applications:
    Used in banking (EMV cards), ID cards, access control, healthcare, transportation, and more.


M.Q.O. 200 pcs
ex Shipping

200 - SLE4442 - Blank card

Contact chip memory card 256 Byte
M.Q.O. 50 pcs
ex Shipping

50 - SLE 5528 - Blank card

SLE 5528 blank card 1 Kbyte

M.Q.O. 500 pcs
ex Shipping

500 - SLE5542 - Blank card

Contact chip memory card 256 byte