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Allflex® FDX EID Ear Tag - Cattle - 20/Package

QC Supply Part #: 140960
Shipping: Standard
Availability: In Stock - Usually Ships In 10-14 Days (M-F)

These electronic tags last the life of the animal.


This Allflex® FDX EID Ear Tag has a unique design that provides the ultimate in usability, security and retention.

The single-use tag features a hard plastic, tamperproof cap. Transponder numbers are laser marked in a circular format on the edge of the tag.

Full Duplex Technology (FDX) means the return signal initiates as soon as the beginning of the interrogation signal is received and the smoothing capacitor in the transponder has been charged. The return signal is received repetitively and without interruption for as long as a continuous interrogation signal is maintained. An FDX transponder doesn't have to store energy to be able to return its data signal.

Any attempt to remove the male tag from the female causes the tag components to break, rendering them unusable.


  • Full Duplex
  • 20 Ear Tags per package (includes Buttons)
  • ISO Compliant
  • Requires no battery
  • Lasts the life of the animal
  • Material: Polyurethane
  • Expected Life: 10 Years
  • Dimensions: 1.20" diameter x 0.17" thick
  • Weight: 0.20 oz.

Apply with the Allflex® Universal Total Tagger™ (#140318) or the Allflex® Ultra-Retract-O-Matic™ Tagger (#140955), both sold separately.

Brand Allflex
Manufacturer Part Number TF-FDX-Y/GESMY-20
Ear Tag Type Electronic
Animal Cattle



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