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UHF RFID Inlay: AD-681

UHF RFID Inlay: AD-681

Orientation sensitivity and excellent read performance

Industry segments: Logistics

AD-681m4D, AD-681m4QT, and AD-681m4i inlays from Avery Dennison share a unique, dual dipole design which provides orientation insensitivity and outstanding read performance for a wide variety of UHF RFID tagging applications. The design is available in three chip formats: Monza 4D, Monza 4QT, and Monza 4i by Impinj.

Providing high level performance in orientation-sensitive applications, AD-681m4D, AD-681m4QT, and AD-681m4i are a perfect fit for specific applications in supply chain management, asset tracking, and package tracking.

The inlays are available with different versions of the Impinj Monza 4 chip. These chips differ in their EPC memory (128/128/256 bit) and User memory (32/512/480 bit), but share a 48-bit unique serialized TID Number. All three versions are available in Dry Inlay and Wet Inlay delivery formats. 

Like all RFID products from Avery Dennison Intelligent Labels, AD-681m4D, AD-681m4QT, and AD-681m4i inlays are manufactured according to the industry's highest quality standards, as confirmed by the RFID Lab at Auburn University: The inspection body awarded Avery Dennison its first comprehensive and significant ARC accreditation for quality.

Please find a comprehensive overview of all features in the data sheet.

UHF RFID Inlay: AD-681m4D

AD-681m4D

  • Chip: Impinj Monza 4D
  • Frequency Band:
    UHF (860-960 Mhz)
  • Antenna Dimensions:
    50 x 50 mm / 1.97 x 1.97 in
  • Die Cut Dimensions:
    53 x 53 mm / 2.09 x 2.09 in
  • EPC Memory: 128 bits
  • TID Memory: 48-Bit
Data sheet
UHF RFID Inlay: AD-681m4i

AD-681m4i

  • Chip: Impinj Monza 4i
  • Frequency Band:
    UHF (860-960 Mhz)
  • Antenna Dimensions:
    50 x 50 mm / 1.97 x 1.97 in
  • Die Cut Dimensions:
    53 x 53 mm / 2.09 x 2.09 in
  • EPC Memory: 128 bits
  • TID Memory: 48-Bit
Data sheet
UHF RFID Inlay: AD-681m4QT

AD-681m4QT

  • Chip: Impinj Monza 4QT
  • Frequency Band:
    UHF (860-960 Mhz)
  • Antenna Dimensions:
    50 x 50 mm / 1.97 x 1.97 in
  • Die Cut Dimensions:
    53 x 53 mm / 2.09 x 2.09 in
  • EPC Memory: 128 bits
  • TID Memory: 48-Bit
Data sheet