MIFARE Classic 1K Blank Cards: 1024 Bytes Storage, Ideal for Transportation & Membership Systems

Product Introduction: NXP mifare Classic 1K White Card

Size: Standard size: 85.5 mm × 54 mm × 0.84 mm. Custom shapes available (e.g., circular, square, keychain).  

Thickness: 0.84 mm, with customization options up to 1.2 mm.  

Material: White PVC base material. Other options include transparent PVC, PET, and ABS.  

Read Range: 2–10 cm (depending on reader power and environment).  

Surface Finish: Glossy, matte, or frosted finish available. Supports personalized printing effects.  

Surface Coding: Supports UID inkjet printing (customizable format), QR code, text, and logo printing.  

Customization: Customizable size, shape, color, and print content (e.g., corporate logo, serial number, design).  

Operating Temperature: -20°C to 70°C (suitable for a wide range of environments).  

Packaging: 200pcs/box, 2000pcs/ctn

Weight: 7g/pcs,14kg/ctn

Introduction to NXP mifare Classic 1K Chip

Chip: NXP MIFARE Classic 1K（MF1S50）

Storage capacity: 1024 bytes (16 sectors, 4 blocks per sector, 16 bytes per block)

Operating frequency: 13.56MHz.

UID characteristics: 4-byte NUID or 7-byte UID

Data Security: Supports CRYPTO1 encryption algorithm, collision prevention function, and two 48 bit keys per sector.

Chip Characteristics:

- Rewritable up to 100,000 times, with data retention ≥ 10 years.  

- Compatible with Mifare Classic readers, ensuring strong compatibility.  

- Default UID is random at the factory, but fixed UID can be customized for bulk production.

Product Introduction: NXP mifare Classic 1K White Card

Access Control System Upgrade: Replaces original M1 cards to solve the issue of non-modifiable UID, compatible with legacy access control systems.  

Testing and Development: Used for RFID device debugging, system compatibility testing, and development validation.  

Multi-Function Card Systems: Integrates access control, payment, parking, etc., with customizable permission management.  

Smart Home Applications: Links with smart door locks and home appliance control systems for identity recognition.  

Campus/Corporate Cards: Used for student IDs, employee badges, library cards, etc., with dynamic data updates.  

Gaming/Transportation Cards: Compatible with some gaming consoles and transportation card systems (subject to local laws and regulations).  

Temporary Permission Management: Suitable for short-term permission scenarios like meeting check-ins and visitor cards, with flexible UID reset capabilities.

Notes

1. UID cards require readers that support the Mifare Classic protocol.  

2. UID modification functions must comply with local laws and regulations, and illegal copying of encrypted cards is prohibited.  

3. Custom printing requires high-resolution vector files (AI/CDR formats recommended), with a normal color tolerance of ±5%.