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Overview - Small Size UHF RFID Tag

This passive UHF RFID tag is RoHS and EPC Class 1 Gen 2 protocol compliant and provides a memory capacity of 96 bits. When placed on metal applications, it provides a read distance of 2.0 m from a fixed reader and 1.0m from a handheld reader; while on non-metal applications, the read distance is 0.5 m from a fixed reader and 0.3 m from a handheld reader. It performs well in harsh environments and meets rigorous endurance requirements in terms of heat, pressure and chemical resistance.

Key Features - Small Size UHF RFID Tag

  • Small size and light weight
  • Waterproof and high temperature resistant
  • Performs well even in harsh environments
  • RoHS compliance

Technical Specifications - Small Size Passive UHF RFID Tag


ChipAlien Higgs3
Chip MemoryEPC 96 bits (Extensible to 512 bits)/User 512 bits/TID 64 bits/CRC 32 bits
Chip attachmentAluminum wire bonding
AntennaGold plated etched copper
ProtocolEPC Class1 Gen2
Read Distance
Fixed readerHandheld reader
On metal2 m1 m
On non-metal0.5 m0.3 m
Size W*H*D mm26*26 *3.1
MaterialGlass fiber - PCB FR4
Operating Temperature-40 C to 85 C
Storage Temperature-55 C to 180 C
IP ClassificationIP68 (tested for 24 h in 1 meter depth)
Humidity85 C/85%RH tested for 168 )
Boiling waterTested in boiling water for 24 h
PressureTested with 50 trials x 1 kg iron ball free falling on tag
VibrationIEC60068-2-6/64
ChemicalsSalt water (salinity 10%, 24 h)/NaOH (10%, pH13, 24 hrs)/Sulfuric acid (10%, pH2, 24 h)/Motor oil (24 h)/Methanol (24 h)/Ethanol (24 h)
Warranty18 months
RoHS100% compliant