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Desfire 4K D41

Material PVC/PET/PETG/ABS/PLA Size 85.6mm*53.98mm*0.80±0.04mm( ISO14443,7816, CR80)or on your demand Available Crafts 1)Magnetic Stripe(Loco:300oe/650oe,Hico:2750oe/4000oe) 2)Bar code(1D:128,39,EAN,UPC 2D:49,PDF419,Maxi) 3)Off-set or silkscreen printing (full color) 4)Signature panel and scratch...

Products Details

Desfire 4K D41


Specification of Desfire 4K D41 Card: 

Material PVC/PET/PETG/ABS/PLA
Size 85.6mm*53.98mm*0.80±0.04mm( ISO14443,7816, CR80)or on your demand


Available Crafts for Desfire 4K D41:

1)Magnetic Stripe(Loco:300oe/650oe,Hico:2750oe/4000oe)
2)Bar code(1D:128,39,EAN,UPC 2D:49,PDF419,Maxi)
3)Off-set or silkscreen printing (full color)
4)Signature panel and scratch panel
5)Inkjet/stamping sequential number printing
6)Logo printing ,embossing, UV
7)Hot/laser stamping (gold ,silver) ,Matting or frosting


MOQ 500pcs
Shipping By express:UPS/DHL/TNT/FEDEX By Air / Sea or on your demand
Payment T/T,WesterUnion,Paypal
Lead time 3-8 working days after the receipt of 50% deposit of the total payment
Samples Samples are available for free but the freight collect.


Packaging details of Desfire 4K D41 Card 

5000pcs(48cm*22.5cm*30cm) 1000pcs(22.5cm*19.6cm*16.8cm)
Small box:250pcs (22.5cm*9.3cm*6cm)  or on your demand
Weight(reference)
6kg/1000pcs(without chip) 8kg/1000pcs(with chip)
Certificate: ISO 9001-2008, SGS


Desfire 4K D41 Chips Specifications:
MIFARE DESFire EV1 (MF3ICD81), a Common Criteria (EAL4+) certified product, is ideal for service providers wanting to use secure multi-application smart cards in public transport schemes, access managment or closed-loop e-payment applications. It is fully complies with the requirements for fast and highly secure data transmission, flexible memory organization and interoperability with existing infrastructure.


MIFARE DESFire EV1 is based on open global standards for both air interface and cryptographic methods. It is compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands. Featuring an on-chip backup management system and the mutual three pass authentication, a MIFARE DESFire EV1 card can hold up to 28 different applications and 32 files per application. The size of each file is defined at the moment of its creation,
making MIFARE DESFire EV1 a truly flexible and convenient product. 


Additionally, an automatic anti-tear mechanism is available for all file types, which guarantees transaction oriented data integrity. With MIFARE DESFire EV1, data transfer rates up to 848 kbit/s can be achieved, allowing fast data transmission. The main characteristics of this device are denoted by its name "DESFire": DES indicates the high level of security using a 3DES or AES hardware cryptographic engine for enciphering transmission data and Fire indicates its outstanding position as a fast, innovative, reliable and secure IC in the contactless proximity transaction market. Hence,

MIFARE DESFire EV1 brings many benefits to end users. Cardholders can experience convenient contactless ticketing while also having the possibility to use the same device for related applications such as payment at vending machines, access control or event ticketing. In other words, the MIFARE DESFire EV1 silicon solution offers enhanced consumer-friendly system design, in combination with security and reliability.


MIFARE DESFire EV1 delivers the perfect balance of speed, performance and cost efficiency. Its open concept allows future seamless integration of other ticketing media such as smart paper tickets, key fobs, and mobile ticketing based on Near Field Communication (NFC) technology. It is also fully compatible with the existing MIFARE
reader hardware platform. MIFARE DESFire EV1 is your ticket to contactless systems worldwide. 

•  Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s
•  High data integrity: 4 Byte MAC, 16 Bit CRC, parity, bit coding, bit counting
•  True deterministic anticollision
•  7 byte unique identifier (cascade level two according to ISO 14443-3)
•  Uses ISO 14443-4 transport protocol
1.2 Non - Volatile Memory
•  4 kbyte NV-Memory
•  NV-Memory write time 2 ms (1 ms erase, 1 ms program)
•  Data retention of 10 years
•  Write endurance 100 000 cycles
1.3 NV-Memory Organisation
•  Flexible file system
•  Up to 28 applications simultaneously on one PICC
•  Up to 16 files in each application
1.4 Security
•  Unique 7 Byte serial number for each device

Among those well-known NXP Desfire Card manufacturers and suppliers in China, it also has a professional factory which offer you customized bulk desfire 4k d41 made in China wholesale. Welcome to check the quotation or get the free sample with us.

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