NXP

Cards with an NXP MIFARE DESFire EV3 chip in its 4kB memory version, in a pack of 100. NXP describes DESFire EV3 as a high-security IC for contactless smart city services, with Common Criteria EAL 5+ certification of the IC hardware and software.4kB memory version of the DESFire EV3 ICContactless interface compliant with ISO/IEC 14443-2/3 A, with an ISO/IEC 7816-4 file structureOpen crypto algorithms based on DES, 2K3DES, 3K3DES or AES, including hardware AES with 128-bit keysSUN message authentication, plus a Transaction Timer to mitigate man-in-the-middle attacksData retention of 25 years and typical write endurance of 1,000,000 cyclesOperating distance up to 100mm, depending on the power from the reader and the antenna geometry..

Genuine MIFARE Classic® 1K EV1 Cards: 13.56 MHz Contactless Smart CardsUnlock secure, contactless access control with our best-selling MIFARE Classic® 1K EV1 cards. Engineered for reliability, these genuine NXP-manufactured cards operate at 13.56 MHz and feature a 4-byte non-unique identifier (NUID) with 1K byte of EEPROM memory, suited to access control, transport, ticketing and identification systems.We ensure authenticity, quality and full compliance with industry standards. These ISO/IEC 14443 Type A compliant cards are blank white PVC and suited to customisation using retransfer or direct-to-card ID printers. Add logos, names, barcodes, or employee photos with ease.Key Features: 100% Genuine NXP MIFARE Classic® 1K EV1 card 13.56 MHz high-frequency operation for contactless performance 4-byte NUID (Non-Unique Identifier): quick identification 1K byte EEPROM memory: suitable for secure data storage ISO/IEC 14443 Type A compliant: trusted compatibility Blank white PVC card: easy to personalise Suitable for all ID card printers with retransfer or overlay capability Manufacturer Part Number: MF1ICS50 Why Choose MIFARE Classic® 1K EV1?These cards offer a balance of security, reliability and cost-effectiveness. Widely adopted across public transport networks, campus systems and corporate access control environments, they provide robust performance with proven MIFARE technology.Applications: Building & facility access control Public transport & fare systems Time & attendance tracking Event and visitor management Loyalty & membership cards Buy with confidence knowing that these are genuine NXP chips. Whether you’re looking to expand your access control system or need a reliable blank card for secure data applications, the MIFARE Classic® 1K EV1 is the smart choice.Need custom printing or encoding? Contact us for professional card personalisation services...

NXP MIFARE Classic® 4K Cards White (MOQ 100)White cards with an NXP MIFARE Classic 4K chip, sold with a minimum order of 100. NXP lists access control among the applications for its MIFARE Classic 4K IC, and the cards are also used for cashless vending and staff clocking in and out. The plain white PVC face leaves room to add your own branding and logos. Being passive, the cards need no battery.Key features4 kB EEPROM, organised in 32 sectors of 4 blocks and 8 sectors of 16 blocksOperating frequency 13.56 MHzContactless smart card IC to ISO/IEC 14443 Type AIndividual set of two keys per sector, supporting more than one application on a cardAnticollision lets more than one card operate in the reader's field at onceSpecificationsData transfer: 106 kbit/sData retention: 10 yearsCard: plain white PVCMinimum order: 100..