MIFARE Classic S50 1K Cards
MIFARE Classic S50 1K cards are high-frequency (13.56 MHz) contactless smart cards with 1 kilobyte of EEPROM memory organized in 16 sectors. These ISO/IEC 14443-A compliant cards feature built-in CRYPTO1 encryption for secure data transmission, a 4-byte unique identifier, and a durable PVC construction in standard CR80 size (85.6mm ×…
Technical Specifications
The MIFARE Classic S50 1K is a high-frequency contactless smart card manufactured by NXP Semiconductors. These cards operate at 13.56 MHz and offer 1024 bytes (1K) of EEPROM memory organized in 16 sectors of 4 blocks each. Each card features a 4-byte unique identifier (UID) and supports data transfer rates up to 106 kbps with a reading range of up to 10 cm depending on the reader.
Key Features
- Memory: 1 kilobyte (1024 bytes) non-volatile EEPROM storage
- Security: Built-in CRYPTO1 encryption with 48-bit keys (default keys: FF FF FF FF FF FF)
- Communication: ISO/IEC 14443-A compliant protocol
- Physical Specifications: Standard CR80 size (85.6mm × 54mm × 0.8mm)
- Material: Durable, waterproof PVC suitable for card printing
- Packaging: Available in boxes of 200 cards for bulk deployment
Applications
MIFARE Classic S50 1K cards are widely used across various applications:
- Access control systems for buildings and secured areas
- Public transportation ticketing
- Loyalty and membership programs
- Cashless payment systems
- Event ticketing
- Student and employee identification
Advantages
- Versatility: Compatible with numerous RFID readers and systems
- Printability: Supports direct printing using dye-sublimation or thermal transfer printers
- Cost-Effectiveness: Economical solution for large-scale deployments (200 cards per box)
- Reliability: Proven technology with widespread industry adoption
- No Power Required: Passive design draws power from the reader’s electromagnetic field
