Product Information

Mifare 4K (NXP)
13.56MHz R/W, Contactless card

Mifare is widely accepted as the Market-leading technology ISO14443A. Mifare 4K ISO proximity card is widely used in the secure RFID applications, The 1KByte of EEPROM is configured into 32sectors, so one single card can be applied for multi-applications. The Mifare 4K proximity card is great solution for E-ticket, payment, hotel key lock, access control, time attendance system.
Available both blank card, and pre-printed card.


About MF 1 IC S70
- IC manufacturer: NXP founded by Philips
- Wafer die: MF 1 IC S70
- Function: Read/Write protect by password
- Memory: 4K-Byte EEPROM(32 sectors)
- Frequency: 13.56MHz
- RF protocol: ISO 14443A
- Modulation: ASK

Key Feature of Mifare 4K Card:
- Dimensions: CR80 85.60 x 53.98mm
- Thickness: 0.84mm
- Material: PVC, PET
- Card Surface: Matte/ gloss finish
- Housing: Lamination
- Working Frequency: 13.56MHz
- Reading Distance: 6cm typically
- Data storage time: 10 years

Printing Option:
- Mass production printing option: Full color offset printing/ Silk-screen printing
- Gold/ Silver card: Gold/ Silver Silk-screen printing back ground


Other Options on card:
- Magnetic Stripe Option: 300oe, 2750oe, 4000oe
- Numbering: Jet dot/ Thermo transfer/ Laser engrave
- Barcode printing
- Signature stripe: Optional
- Embossed words or numbering
- Slot Punch: 5mm round hole/ 3 x 8mm slot
- Invisible UV printing
- Clear cards or frosted cards

More details of these options
Special RFID Cards
Mifare 4K+ Other RFID IC in same card
Mifare 4K+ Contact IC in same card