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Texas Instruments RI-TRP-R9UR-30
- Part No.:
- RI-TRP-R9UR-30
- Manufacturer:
- Texas Instruments
- Category:
- RFID Transponders, Tags
- Package:
- Datasheet:
-
RI-TRP-R9UR-30.pdf
- Description:
- RFID TAG RD ONLY 134.2KHZ ENCAP
- Quantity:
- Payment:
- Shipping:
Inventory:2,942
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Product details
Overview
RI-TRP-R9UR from Texas Instruments is a batteryless, ISO 11784/11785-compliant 134.2 kHz HDX RFID transponder disk with 64-bit read-only memory, operating from –25°C to +85°C, and delivering ≤150 cm typical reading range in access control and vehicle identification systems.
For engineers reviewing the RI-TRP-R9UR datasheet, RI-TRP-R9UR pinout, RI-TRP-R9UR application, or RI-TRP-R9UR equivalent, key selection considerations include its HDX modulation scheme, FSK carrier frequencies (134.2/123.2 kHz), IP53-rated ASA housing, 70 ms read time, and passive power harvesting from reader fields.
Technical Context
The RI-TRP-R9UR implements Half-Duplex (HDX) communication using Frequency Shift Keying between 134.2 kHz (carrier) and 123.2 kHz (data), enabling robust bidirectional data exchange without an internal power source. Its patented tuning process ensures stable resonance and consistent coupling across varying non-metallic mounting environments.
It operates exclusively in read-only mode with a fixed 64-bit memory layout and no programmable cycles. Signal penetration is maintained through acrylate-styrene-acrylonitrile (ASA) encapsulation, and mechanical integrity meets IEC 68-2-27 shock and IEC 68-2-6 vibration standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 134.2 kHz - defines resonant coupling frequency with reader antenna for reliable LF RFID link establishment |
| Memory Capacity | 64-bit read-only - stores immutable animal ID or asset identifier per ISO 11784/11785 structure |
| Reading Range | ≤150 cm - maximum usable distance under regulatory and antenna configuration constraints |
| Reading Time | 70 ms - time required to complete full memory read cycle at nominal field strength |
| Operating Temp | –25°C to +85°C - validated performance envelope for outdoor industrial and vehicular deployment |
| Protection Class | IP53 - dust-protected and resistant to water spray at angles up to 60° from vertical |
| Dimensions | Ø85.5 mm × 5.5 mm - standardized disk form factor compatible with embedded mounting in license plates or containers |
Pinout & Package
RI-TRP-R9UR is a passive RFID transponder with no electrical pins or terminals. It uses an integrated planar coil antenna embedded within an acrylate-styrene-acrylonitrile (ASA) disk housing. No external connections are required - operation relies solely on electromagnetic induction from the reader's RF field.
Key Features
| Feature | Design Value |
|---|---|
| HDX Modulation | Enables simultaneous energy harvesting and data transmission via 134.2/123.2 kHz FSK, eliminating need for onboard power |
| Patented Tuning | Guarantees stable resonance and consistent read/write performance across production units and environmental variations |
| ISO 11784/11785 Compliance | Ensures interoperability with globally deployed LF RFID readers used in livestock, vehicle, and waste management systems |
| Non-Metallic Penetration | Reads reliably through wood, plastic, concrete, and soil - enabling embedment in structural materials without shielding |
Applications
| Access Control | Vehicle Identification |
|---|---|
Use Scenario: Embedded in employee badges or gate fobs for secure facility entry. IC Role / Device Role / Timing Role: Passive RFID transponder providing unique 64-bit ID on demand via reader interrogation. Use Value: Enables contactless, battery-free authentication with ≤150 cm read range and immunity to common EMI sources. | Use Scenario: Mounted beneath license plates or in chassis cavities for automated toll or fleet tracking. IC Role / Device Role / Timing Role: ISO-compliant HF/LF tag delivering immutable vehicle ID without maintenance or power infrastructure. Use Value: Sustains reliable read performance despite vibration, temperature cycling, and exposure to road contaminants. |
| Container Tracking | Asset Management |
Use Scenario: Sealed inside shipping container walls for logistics visibility across ports and warehouses. IC Role / Device Role / Timing Role: Read-only transponder storing container ID and origin data accessible by handheld or fixed readers. Use Value: Survives mechanical shock (15 g), vibration, and IP53-rated enclosure ensures long-term readability in harsh transit environments. | Use Scenario: Affixed to high-value tools or medical equipment for inventory reconciliation and lifecycle logging. IC Role / Device Role / Timing Role: Tamper-resistant, unpowered ID carrier supporting rapid scan-based audits without line-of-sight. Use Value: 70 ms read time enables high-throughput scanning; ASA housing resists abrasion and chemical exposure in industrial settings. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar passive LF RFID transponder applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RI-TRP-W9UR | 80-bit read/write memory vs. RI-TRP-R9UR's 64-bit read-only; same HDX/FSK protocol and physical dimensions | Supports field-updatable IDs and CRC-protected data pages; requires compatible TI-RFid™LF readers | Select RI-TRP-W9UR only if write capability and 100,000 programming cycles are required; otherwise RI-TRP-R9UR offers simpler, more durable read-only operation |
| EM4102 (from EM Microelectronic) | 125 kHz frequency, Manchester-encoded ROM tag; no HDX modulation or ISO 11784/11785 compliance | Limited to proprietary or legacy 125 kHz readers; not interoperable with ISO-compliant LF infrastructure | Choose EM4102 only for cost-sensitive, non-ISO installations where reader compatibility is already established |
Compared with RI-TRP-W9UR and EM4102, the RI-TRP-R9UR delivers guaranteed ISO 11784/11785 compliance, optimized HDX performance at 134.2 kHz, and extended temperature tolerance (–25°C to +85°C), making it the preferred choice for globally deployable, maintenance-free identification in demanding industrial and transportation applications.
Availability
RI-TRP-R9UR is available at Aetrix Electronics and suitable for access control, vehicle identification, and container tracking applications requiring stable component supply, long-term lifecycle support, and global regulatory alignment.
Supply support for RI-TRP-R9UR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and wireless technologies, with leadership in industrial, automotive, and communications markets.
The RI-TRP-R9UR belongs to TI's RFID transponder product line, engineered specifically for passive, low-frequency identification in harsh physical environments where reliability, standard compliance, and material penetration are critical.
FAQ
What is the operating frequency of the RI-TRP-R9UR transponder?
The RI-TRP-R9UR operates at a precise resonant frequency of 134.2 kHz, compliant with ISO/IEC 11784/11785 standards. This frequency enables reliable inductive coupling with LF RFID readers and supports HDX (Half-Duplex) communication using FSK modulation between 134.2 kHz and 123.2 kHz. The RI-TRP-R9UR's tuned coil design ensures stable operation across temperature and mounting conditions.
Does the RI-TRP-R9UR require a battery or external power source?
No, the RI-TRP-R9UR is a fully passive transponder powered entirely by the electromagnetic field generated by the reader. It contains no battery or active circuitry - energy harvesting and data transmission occur through its integrated coil and patented tuning process. This eliminates maintenance, extends service life indefinitely, and ensures the RI-TRP-R9UR remains operational in inaccessible or sealed installations.
Is the RI-TRP-R9UR compatible with ISO 11784/11785 readers?
Yes, the RI-TRP-R9UR is explicitly designed and certified to comply with ISO/IEC 11784 (coding structure) and ISO/IEC 11785 (air interface protocol) standards. Its HDX modulation, 64-bit read-only memory format, and 134.2 kHz operation ensure seamless interoperability with all ISO-compliant LF RFID readers used in livestock, vehicle, and logistics applications worldwide.
What is the maximum reading range of the RI-TRP-R9UR?
The typical reading range of the RI-TRP-R9UR is ≤150 cm, depending on reader antenna design, local RF regulations, and environmental conditions such as nearby metal or moisture. This range is achieved under optimal free-air conditions with a properly tuned reader; real-world deployment may vary. The RI-TRP-R9UR's patented tuning maintains consistent coupling performance even when mounted behind non-metallic barriers.
What materials can the RI-TRP-R9UR be embedded in or read through?
The RI-TRP-R9UR is insensitive to virtually all non-metallic materials including wood, plastic, concrete, asphalt, soil, and water - enabling direct embedding in license plates, shipping containers, or animal ear tags. Its acrylate-styrene-acrylonitrile (ASA) housing provides IP53 protection, and its tuned coil sustains coupling efficiency through these media. Metal shielding blocks operation, as with all passive LF RFID devices.
RI-TRP-R9UR-30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Style:
- Encapsulated
- Technology:
- Passive
- Frequency:
- 134.2kHz
- Memory Type:
- Read Only
- Writable Memory:
- -
- Standards:
- ISO 11784, ISO 11785
- Operating Temperature:
- -25°C ~ 85°C
- Size / Dimension:
- 3.366" L x 0.216" W (85.50mm x 5.50mm)
RI-TRP-R9UR-30 FAQ
1.How can I place an order for RI-TRP-R9UR-30 through Aetrix?
Please submit a Request for Quotation (RFQ) for RI-TRP-R9UR-30 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for RI-TRP-R9UR-30 reliable?
The price and inventory of RI-TRP-R9UR-30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RI-TRP-R9UR-30 is usually 5 days.
3.What payment methods are accepted for RI-TRP-R9UR-30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RI-TRP-R9UR-30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RI-TRP-R9UR-30?
RI-TRP-R9UR-30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RI-TRP-R9UR-30 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for RI-TRP-R9UR-30?
For technical support, including RI-TRP-R9UR-30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RI-TRP-R9UR-30 requirements.
6.How does Aetrix verify that RI-TRP-R9UR-30 is sourced from the original manufacturer or authorized distributors?
All RI-TRP-R9UR-30 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that RI-TRP-R9UR-30 meets industry standards.
7.What is the process for return or replacement of RI-TRP-R9UR-30?
All RI-TRP-R9UR-30 units undergo pre-shipment inspection (PSI). If there is an issue with RI-TRP-R9UR-30, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The RI-TRP-R9UR-30 part is unused and in its original packaging.
Return procedure for RI-TRP-R9UR-30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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