RFID Glass Capsule - 125kHz

Product Code:
£6.43 £5.36

This is a glass, cylindrical RFID tag; it's very similar to those implanted into pets for identification purposes.

Dimensions: 12.25 x 1.93mm

RFID Glass Capsule - 125kHz
RFID Glass Capsule - 125kHz

Each tag comes with a unique 32-bit ID code and is not reprogrammable.

The carrier frequency of this tag is 125kHz, so it works great with our ID-2, ID-12 and ID-20 RFID readers.

Sparkfun have tested this RFID tag with one of their ID-12 readers and measured a maximum read distance of about 10mm.


  • Tiny, implantable RFID tag
  • 32-bit unique ID - non-reprogrammable
  • 125kHz read frequency
  • EM4001 ISO based RFID IC
  • Manchester encoding
Product Enquiry