UHF Tags

Identiv’s UHF Tags portfolio is built around a comprehensive set of optimized designs for applications mainly targeting the industrial market, such as parking lot access, asset tracking, and logistics. UHF technology uses the radio wave frequency spectrum, allowing reading distances of several meters (equivalent to several dozen feet), depending on the size of the tags and the operating power transmitted by the UHF reader.

3D Dry Inlay
P/N: I00XXXZ70440

Dual dipole 50 x 50 mm (2 x 2 in) antenna design with Monza 4QT for applications such as RTLS, asset, or personal tracking; greater readability in all directions.


LWood Wet Inlay
P/N: I00PADZ90950

Designed for wood environments and applications such as tracking of assets during manufacturing or logistics; Impinj R6 chip family with die cut 100 x 6.3 mm (3.93 x 0.24 in), and adhesive backing.

RWood Wet Inlay
P/N: LZ1XADZ89030

Ideal for wood environments and applications such as asset tracking and logistics; Impinj R6 chip family with round antenna size 31 mm (1.22 in), die cut 38 x 73 mm (1.49 x 2.87 in), and adhesive backing.

Body Wet Inlay
P/N: I00PADUB0070

Optimal performance for applications on or close to an animal or person’s physical body, with typical applications including marathon runners and emergency personnel; NXP UCODE7 chip family on 12 x 115 mm (0.47 x 4.53 in) inlay.

Glass Label
P/N: L??PADUB0450

Reserved for glass (i.e, water, wine, or other spirits) and windshields; long distance authentication with tamper-proof feature including a destructive effect if the tag is removed from original surface; NXP UCODE7 chip family on die cut 45 x 25 mm (1.77 x 0.98 in) label.

ComboHF Dry Inlay
P/N: I00XXX#20440

Dual-frequency (UHF+HF) with support for multi-frequency RFID and smart card applications for PVC and/or composite ID1 card construction; HF chip is iCODE SLIX2 or MIFARE and UHF chip is NXP G2IM on 76 x 45 mm (3 x 1.77 in) inlay; other HF chips available on demand.

DetectL Dry Inlay
P/N: I00XXXU90880

Inlay with tamper loop for applications requiring detection of an event, such as the opening of a box, container, or envelope, or detection of a seal breakage, as well as smart packaging, security and integrity seals, authentication, and healthcare; UHF chip is NXP G2IM with detection loop 156 x 67 mm (6.14 x 2.64 in) and antenna 88 x 25 mm (3.45 x 0.98 in).

StackUp Dry Inlay
P/N: I00XXXUB0302

Designed for applications requiring counting/reading of documents or items stacked on top of each other, including reading identification documents or any situation whereby inlays must be read consecutively when piled up; using NXP UCODE7 chip family on 50 x 30 mm (2 x 1.18 in) inlay.

GenDipole Dry Inlay
P/N: I00XXXUB0110

Generic optimized design for plastic or cardboard environments with target applications including supply chain management and brand protection; available with NXP UCODE7 or Impinj Monza R6 on 93 x 11 mm (3.6 x 0.4 in) inlay.

Sawblade Dry Inlay
P/N: I00XXXUB0240

Generic optimized design for plastic or cardboard environments with target applications including supply chain, logistics, and industrial; available with NXP UCODE7 or Impinj Monza R6 on 94 x 24 mm (3.7 x 0.9 in) inlay.

Chip Family

Antenna Size
Substrate Width
Antenna Material Antenna Pattern UHF IC
90×30 110 50 Alu A477 NXP
UCode G2iM+
88×25 40 110 Alu A490 NXP
UCode G2iM+
47×27 60 40 Alu A447 NXP
UCode G2iM+
44×76 57 92 Alu A436 NXP
UCode G2IM
44×44 48 48 Alu A446 Impinj
30×50 48 60 Alu A437 NXP
24×94 30 120 Alu A488 NXP
UCode7 & Impinj Monza6P
16×26 25.4 35 Alu A447 Impinj
11×93 20 120 Alu A487 NXP
UCode7 & Impinj Monza6P
4.6×95 20 120 Alu A440 Impinj
Monza R6P
Dia29.5 41.275 85 Alu A441 Impinj
Monza 6P

Technical Data Sheet

UHF Tags Data Sheet


  • Supply chain and inventory management (i.e., tires, agricultural, etc.)
  • Asset and personnel tracking (i.e., pallets, containers, runners, electronic devices, employees, etc.)
  • Logistics
  • Industrial and manufacturing
  • Brand protection and anti-counterfeiting
  • Consumable authentication (i.e., utilizing TID as serial number)
  • RTLS (real time location systems)
  • Gate and perimeter access control
  • Pharmaceutical and healthcare (i.e., medical warehouse tracking, hands-free environments, emergency personnel, etc.)
  • Entertainment and travel (i.e., baggage tagging, traveler identification on cruise lines, etc.)

Identiv’s passive inlays and labels (i.e., converted inlays) provide a high level of performance with existing UHF readers. These products are also designed to work via broadband in different regions around the globe with a supported frequency range between 860 – 960 MHz. The designs leverage Identiv’s extensive expertise in RFID deployments and are built to outperform existing solutions available on the market.
Identiv’s UHF Tags catalog contains a series of different designs — including different dimensions and form factors, like dry or wet inlays with adhesive backing or labels — that target different sets of environments, such as plastic, wood, or physical human and animal bodies. The above table presents Identiv’s standard UHF ISO/IEC 18000-6C EPC Class 1 Gen 2 offerings. For other inlay sizes, target applications, chips (with different sensibilities), protocols, or target environments, please contact Identiv to build the product that will meet your project requirements.