Mifare Classic 1K S50 Card

      The MIFARE Class 1K contactless smart card is based on NXP MF1 IC S50, which is connected to a coil with a few turns and then embedded into plastic to form the passive contactless smart card. The communication layer (MIFARE RF Interface) complies with part 2 and 3 of the ISO/IEC14443A standard. It is contactless transmission of data and energy and no battery is needed.

Mifare Classic 1k S50 card (NXP and compatible mifare 1k both available)
1. Chips: Mifare 1K
2. Dimension: CR80(85.5x54mm) or as customer's requirement
3. Frequency: 13.56MHz
4. Standard ISO14443A
5. EEPROM Size: 1024 Byte
6. Material: PVC or ABS
7. Options: Signature panel, LOCO/HICO Magnetic Stripe, embossing letter and number, Barcodes, sequential numbering, Gold/Silver card, frosted card.
8. Application:
Mifare 1K Key Card is widely used: Public Transport: subway tickets, bus rfid Ticket Access Control: payment membership card, time attendance, game ticket, Logistics, hotel management, Transportation, Library and campus, Parking lot system and Consuming system, Anti-fake label, Warehouse management, Productioin line.
      MIFARE 1K Cards are reported the most widely used contactless smart card technology for smart card transactions. MIFARE Classic 1k contactless technology introduced in 1994. First transport scheme in Seoul using MIFARE Classic 1k in 1996.
      Mifare Classic 1K Contactless Card, MIFARE Classic contactless card with 1K bytes EEPROM that complies with ISO 14443A. The mifare Classic 1K S50 is the most widely used contactless smart card in the market. Contactless smart cards are used in many applications nowadays. Contactless cards are based on radio frequency identification technology (RFID). The Mifare Classic 1k S50 card has 16 sectors of 4 data blocks each. The mifare Classic 1K S50 design and implementation details are kept secret by its manufacturer. The Mifare Classic 1K S50 card is a member of the mifare product family and is compliant with ISO 14443 up to part 3. ISO 14443 part 4 defines the high-level protocol.
      The Mifare Classic 1K S50 is a contactless smart card that is used extensively in access control for office buildings, payment systems for public transport, and other applications. According to the Mifare Classic 1K S50 complies with parts 1 to 3 of the ISO standard 14443-A, specifying the physical characteristics, the radio frequency interface, and the anti-collision protocol. The Mifare Classic 1K S50 does not implement part 4 of the standard, describing the transmission protocol, but instead uses its own secure communication layer. In this layer, the Mifare Classic 1K S50 uses the proprietary stream cipher CRYPTO1 to provide data confidentiality and mutual authentication between card and reader.
      Mifare 1K Reader: A reader that supports Mifare 1K card (obviously) which is to be exact a reader that supports ISO14443A/B or ISO15693 (contactless standard). A reader that can read contactless standards compliant contactless using the same framework as ISO7816 compliant contact cards. MIFARE Classic is predominantly used in public transport infrastructure, there are a considerable number of installations using the chip technology also in access management implementations.
Features
MIFARE, RF Interface (ISO/IEC 14443 A)
Contactless transmission of data and supply energy (no battery needed)
Operating distance: Up to 100mm (depending on antenna geometry)
Operating frequency: 13.56 MHz
Data transfer: 106 kbit/s
Data integrity: 16 Bit CRC, parity, bit coding, bit counting
Anticollision
Typical ticketing transaction: < 100 ms (including backup management)

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Mifare S50 (1K)RFID Card suitable for High Frequency systems, with 1k Byte of memory with separate sectors for more security. Ideal for parking, vending and employer cards or as a stored value card. Oprfid.com Supply Mifare 1K, the Mifare Standard 1k contactless card is compliant to the ISO 14443 A standard for contactless smart card. This pack contains 10 pcs blank mifare cards. The advantage of such cards is the contactless transmission of energy and data, which is recommended in challenging or heavy used environments and speed up workflows and maintenance effort. This cards need special RFID reader for contactless cards, e.g. like use on personal computer the Cardman 5121 RFID. Oprfid.com also suply Mifare 1K, Mirfare 4k, Mifare Desfire, Mifare Wristband, Mifare Keyfob etc.