NFC Tag - Clear Teardrop (MIFARE Classic 13.56MHz/1K S50)

$2.99
QTY:
  This is a MiFare Classic keychain fob - often used for electronic locks or customer identification. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away. Can be used with NFC Shield.

Specification

  • 1 KiloByte (8 KiloBit) non-volatile EEPROM storage
  • Built in encryption engine with 48-bit key
  • 4 Byte unique identifier burned into the chip
  • 13.56 MHz frequency
  • 38mm x 30mm x 3mm / 1.5" x 1.1" x 0.1"
  • Works about 2" away from reader