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Apparel UHF RFID label · 54×34 mm · Qstar-7U (RT-L121)
General-purpose apparel and retail label in a 54×34 mm format, driven by the Qstar-7U chip (customizable) on a 50×30 mm antenna. It combines a 128-bit EPC with an additional 128 bits of user memory under ISO/IEC 18000-6C / EPCglobal Class 1 Gen 2, and ships with art paper, PET or PP synthetic faces for thermal transfer printing.
At a glance
- RFID Chip
- Qstar-7U (Can be customized)
- Label Size
- 54mm*34mm
- Protocol
- ISO/IEC 18000-6C, EPCglobal Class 1 Gen 2
- Memory
- 128 bits EPC, 128 bits User Memory
- Face Material
- Art Paper, PET，PP synthetic paper & Other Customize Face Material
- Product Model
- RT-L121
Quote reply within 24 hours
Free samples — freight collect
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
Catalogue values describe this construction. Confirm any changes to chip, size, material, printing or encoding in your quotation.
Overview
| Product Model | RT-L121 |
|---|---|
| RFID Chip | Qstar-7U (Can be customized) |
| Label Size | 54mm*34mm |
| Antenna Size | 50mm*30mm |
| Face Material | Art Paper, PET，PP synthetic paper & Other Customize Face Material |
| Protocol | ISO/IEC 18000-6C, EPCglobal Class 1 Gen 2 |
| Memory | 128 bits EPC, 128 bits User Memory |
Customized services Details
| Customizable Label Size | Yes |
|---|---|
| Printing | Thermal transfer printing，Silk Screen Printing，and other custom printing. |
| Data initialization | Encoding |
Storage Environment Requirements
| Operating Temperature/Humidity | -0～60℃ / 20%～80% RH |
|---|---|
| Storage Temperature/Humidity | 20～30℃ / 20%～60% RH |
| Shelf Life | 1 year in anti-static bag at 20～30℃ / 20% ～60% RH |
| ESD Voltage Immunity | 2 kV (HBM) |
| Bending Diameter | ＞ 50mm |
| Other application environment requirements | Your environmental requirements for RFID labels will affect our selection and design of labels. For example, if you are going to apply RFID labels to special environments: high temperature & low temperature environment; high acid & high alkaline environment, please inform our product design team that we will customize unique RFID products for you within 3 working days. |
The Qstar-7U chip family targets a specific brief: dependable read performance and broad compatibility without a premium chip price. In this 54×34 mm apparel label it brings something many budget options skip — 128 bits of user memory alongside the 128-bit EPC, letting retailers write care codes, batch references or authentication data straight onto the garment tag.
Its 50×30 mm antenna supports long-range, multi-tag reading under ISO/IEC 18000-6C / EPCglobal Class 1 Gen 2, which is what makes whole-rail inventory counts and anti-counterfeit traceability practical on the shop floor. Faces come in art paper, PET or PP synthetic paper, printed by thermal transfer or silk screen; rated operation is 0–60 °C.
Ordering and customization
This label reaches you from ISO 9001-audited partner lines with chip, size, face material, printing and EPC/TID encoding built to order. Quote replies take under 24 hours, free samples go out freight collect within 3–5 working days, and mass production finishes 7–15 days after artwork approval.
Ordering this product
Sampling, quotations and supply through Rivotag.
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Can you customize size, chip, printing and encoding?
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RT-L152
Asset UHF RFID label · 65×35 mm · Impinj M830
- Chip
- Impinj M830 (Can be customized)
- Size
- 65mm*35mm
Request a quote
Quote this product for your application.
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
Prefer email? peter@proudtek.com