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UHF flexible on-metal RFID label · 70×20 mm (RT-M107)

A slim FR4 (PCB) construction gives this 70×20 mm anti-metal tag its stiffness and durability at only 3 mm thick. The Impinj M781 chip reads up to 6 meters on metal at 902–928 MHz with a fixed reader, stores a 128-bit EPC plus 512-bit user memory, survives 100,000 write cycles, and the IP68 body runs from -20 to 100 °C.

At a glance

Protocol
ISO/IEC 18000-6C, EPCglobal Class 1 Gen 2
Memory
EPC 128 bits, User memory 512 bits
Product Model
RT-M107
Frequency
902-928MHz
IC Type
Impinj M781
Write Cycle
100,000 Times
Full specifications

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Free samples — freight collect

Pricing matched to your project.

Share your quantity, surface, printing and encoding requirements. We’ll confirm the configuration, volume pricing and sample availability.

Supplied by Rivotag through partner production lines.

Technical information

Full specifications

Download specification summary

Catalogue values describe this construction. Confirm any changes to chip, size, material, printing or encoding in your quotation.

Overview

Product ModelRT-M107
ProtocolISO/IEC 18000-6C, EPCglobal Class 1 Gen 2
Frequency902-928MHz
IC TypeImpinj M781
MemoryEPC 128 bits, User memory 512 bits
Write Cycle100,000 Times
FunctionalityWrite/ Read
Applicable SurfaceMetal Surfaces
Read Range(fixed reader)Up to 6m-(US)902-928 MHz, on metal, 2WERP
Personalized customizationEncoding, printing text and barcodes, Color printing
Consistency test100% passed the Voyantic test

Video

Size70x20mm
Thickness3.0mm(Excluding chip bumps)
MaterialFR4(PCB)
ColourBlack(Cab be customized)
Mounting MethodsAdhesive or Screw
Weight10.5g
IP RatingIP68
Storage Temperature-40~+150℃
Operation Temperature-20~+100℃

Printed circuit board substrate is an old trick for hard-wearing RFID: FR4 is rigid, dimensionally stable and indifferent to heat and chemicals. Here it forms a 70×20 mm anti-metal tag only 3 mm thick (excluding the chip bump), light at 10.5 g, finished in black with custom colors possible.

Mounted by adhesive or screws on machinery, racking or steel containers, the tag’s Impinj M781 chip returns reads from up to 6 meters on metal at 902–928 MHz with a fixed reader (2 W ERP). It rewrites through 100,000 cycles, holds a 128-bit EPC plus 512-bit user memory, and clears 100% Voyantic consistency testing. Sealing is IP68; operation spans -20 to 100 °C with storage tolerance to 150 °C.

Ordering and customization

We supply the tag from ISO 9001-certified partner lines, with encoding, printed text, barcodes and color finishes personalized per order. A quote reaches you within 24 hours; free samples (freight collect) leave in 3–5 working days, and production takes 7–15 days after artwork approval.

Ordering this product

Sampling, quotations and supply through Rivotag.

How fast will I get a quotation?
We reply to every enquiry within 24 hours with a specific recommendation — chip, antenna, face material and adhesive — plus tiered unit pricing for the quantities you request.
Can I get samples before ordering?
Yes. Samples are free of charge (freight collect) and dispatched within 3–5 working days, so you can verify read performance on your own material before committing to production.
What is the production lead time?
Mass production typically ships in 7–15 days after artwork approval. Our partner factories run 30+ production lines with a combined capacity of about 1.5 billion tags per year.
Are you the manufacturer?
We are an independent supplier, not the factory. Production runs on audited partner lines in China that hold ISO 9001 certification and ARC-certified standard designs; we handle engineering review, sampling, QC and logistics, and remain your single accountable contact.
Can you customize size, chip, printing and encoding?
Yes — size, chip (Impinj, NXP, Alien and more), face material, adhesive, printing and EPC/TID encoding are all customizable. A custom antenna design typically takes 3 working days.
How is quality controlled?
Partner lines run CCD vision inspection on every roll, Voyantic RFID performance testing, and 100% read verification after encoding, under an ISO 9001 quality system. We release shipment only after QC data is confirmed.

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Tell us your quantity, mounting surface, size limits and read-range target. We’ll confirm a suitable configuration and pricing. Request samples here to test the tag in your own workflow.

  • Quote reply within 24 hours
  • Free samples — freight collect
  • Samples dispatched in 3–5 working days
  • Mass production in 7–15 days after artwork approval

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Product: UHF flexible on-metal RFID label · 70×20 mm (RT-M107)

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