Close
Subscribe to newsletters
Email:
Picture of RFID / NFC Smart card key chain - Mifare 1k S50 IC 13.56MHz R/W

RFID / NFC Smart card key chain - Mifare 1k S50 IC 13.56MHz R/W

This is a blank MiFare Classic key chain fob - often used for electronic locks or customer identi...

SKU: SEN04001202
Availability: 515 in stock
R 0,56
:

Description

This is a blank MiFare Classic key chain fob - often used for electronic locks or customer identification but also found in other systems where a small and easy to carry tag is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.

These can be read by almost any 13.56MHz RFID/NFC reader but make sure it can handle MiFare cards as there are a few other encoding standards (like FeLica).

These chips can be written to & store up to 1 KB of data in writeable EEPROM divided into banks, and can handle over 100,000 re-writes. There is also a permanent 4-byte ID burned into the chip that you can use to identify one tag from another - the ID number cannot be changed

Documents