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Texas Instruments RI-TRP-W9UR-30
- Part No.:
- RI-TRP-W9UR-30
- Manufacturer:
- Texas Instruments
- Category:
- RFID Transponders, Tags
- Package:
- Datasheet:
-
RI-TRP-W9UR-30.pdf
- Description:
- RFID TAG R/W 134.2KHZ ENCAP
- Quantity:
- Payment:
- Shipping:
Inventory:3,653
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Product details
Overview
RI-TRP-W9UR-30 from Texas Instruments is an ISO 11784/11785-compliant, batteryless 134.2 kHz HDX RFID transponder disk with 80-bit read/write memory, IP53-rated ASA housing, and ≤150 cm typical read range. It operates from –25°C to +70°C and is used in vehicle identification, container tracking, and asset management systems requiring robust non-metallic material penetration.
For engineers reviewing the RI-TRP-W9UR-30 datasheet, RI-TRP-W9UR-30 pinout, RI-TRP-W9UR-30 application, or RI-TRP-W9UR-30 equivalent, key selection criteria include HDX half-duplex modulation, FSK carrier shift (134.2/123.2 kHz), 309 ms programming time, 100,000 write cycles, and compatibility with TI-RFid™ LF readers using CCITT CRC-16 checksum formatting.
Technical Context
This transponder implements Half-Duplex (HDX) communication with Frequency Shift Keying (FSK) at 134.2 kHz (carrier) and 123.2 kHz (subcarrier), enabling simultaneous power harvesting and bidirectional data exchange without an internal battery. Its patented tuning process ensures stable resonance and consistent coupling across varying reader antenna configurations and environmental conditions.
The device uses a single 80-bit memory page structured as 64 user-programmable bits plus a 16-bit CCITT CRC block check character-mandatory for reliable operation with TI-RFid™ LF readers. Mechanical robustness is validated per IEC 68-2-27 (15 g shock) and IEC 68-2-6 (10 g vibration), supporting deployment in industrial logistics and outdoor waste management infrastructure.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 134.2 kHz - fixed resonant frequency enabling global ISO 11784/11785 compliance and interoperability with standard LF readers. |
| Memory Capacity | 80-bit read/write - supports one page with 64 user bits + 16-bit CCITT CRC, ensuring data integrity during field programming. |
| Read Range | ≤150 cm - maximum functional distance under optimal RF regulation, antenna, and environmental conditions. |
| Programming Cycles | 100,000 - endurance rating for repeated field reprogramming in high-turnover asset tracking applications. |
| Operating Temp | –25°C to +70°C - defines usable ambient range for outdoor vehicle ID and container monitoring deployments. |
| Protection Rating | IP53 - dust-protected and resistant to water spray at angles up to 60°, suitable for non-enclosed industrial environments. |
| Case Material | ASA (Acrylate-Styrene-Acrylonitrile), black - UV-stable, impact-resistant thermoplastic for long-term outdoor exposure. |
Pinout & Package
RI-TRP-W9UR-30 is a passive RFID transponder disk with no electrical pins or terminals. It contains an integrated coil antenna and silicon IC embedded within an 85.5 mm × 5.5 mm acrylate-styrene-acrylonitrile (ASA) housing. No external connections are required-operation is fully contactless via magnetic coupling to a compatible LF reader.
Key Features
| Feature | Design Value |
|---|---|
| HDX Half-Duplex Modulation | Enables simultaneous power harvesting and data transmission without battery, reducing system maintenance and lifecycle cost. |
| Patented Tuning Process | Guarantees consistent read/write performance across manufacturing lots and varying installation substrates (e.g., plastic, wood, concrete). |
| ISO 11784/11785 Compliance | Ensures interoperability with globally deployed LF RFID infrastructure, including access control and livestock identification systems. |
| EMI/X-ray Immunity | Preserves programmed data integrity in high-interference environments (e.g., near motors, medical imaging equipment) and during cargo screening. |
| Non-Metallic Penetration | Allows reliable reading through packaging, pallets, tires, and composite materials-critical for sealed-container tracking. |
Applications
| Vehicle Identification | Container Tracking |
|---|---|
Use Scenario: Embedded in license plates or chassis tags for automated toll collection and fleet management at gateways. IC Role / Device Role / Timing Role: Passive transponder providing unique 80-bit identifier and configurable status flags via HDX backscatter. Use Value: Enables contactless, high-reliability identification at speeds up to 60 km/h with immunity to road grime and weather exposure. | Use Scenario: Mounted on ISO shipping containers to log entry/exit events and verify contents at port checkpoints. IC Role / Device Role / Timing Role: Read/write memory node storing seal status, temperature history, and customs clearance codes. Use Value: Supports 100,000 rewrites for multi-trip logistics, with CRC-protected data retention through X-ray scanning and RF-noisy harbor environments. |
| Asset Management | Waste Management |
Use Scenario: Affixed to high-value tools, medical equipment, or IT hardware for real-time location and maintenance logging. IC Role / Device Role / Timing Role: Field-programmable tag storing calibration dates, ownership, and service history in 64 user bits. Use Value: Eliminates manual barcode scanning; enables rapid inventory audits using handheld LF readers with ≤150 cm range. | Use Scenario: Integrated into underground waste bins and recycling trucks to track fill levels and route optimization. IC Role / Device Role / Timing Role: Ruggedized transponder surviving vibration, moisture, and chemical exposure while retaining programmable route IDs. Use Value: IP53 rating and ASA housing ensure >5-year operational life in buried or exposed municipal infrastructure. |
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-R9UR | 64-bit read-only memory; no write capability; wider operating temperature (–25°C to +85°C) | Suitable for permanent ID-only use cases (e.g., livestock ear tags), not for dynamic data logging | Select RI-TRP-R9UR when write endurance and field-updatable data are unnecessary and extended temperature range is required. |
| EM4102 (from EM Microelectronic) | 64-bit read-only; 125 kHz; Manchester-encoded; no HDX or FSK modulation | Limited to legacy 125 kHz readers; lacks ISO 11784/11785 compliance and HDX range/robustness | Choose EM4102 only for cost-sensitive, low-performance access control where ISO compliance and long-range reading are not required. |
Compared with RI-TRP-R9UR and EM4102, RI-TRP-W9UR-30 uniquely delivers 80-bit read/write capability with HDX FSK modulation at 134.2 kHz, enabling secure, standards-compliant, and field-upgradable identification in demanding industrial and outdoor environments.
Availability
RI-TRP-W9UR-30 is available at Aetrix Electronics and suitable for vehicle identification, container tracking, and asset management applications requiring stable component supply, long-term lifecycle support, and RoHS-compliant passive RFID solutions.
Supply support for RI-TRP-W9UR-30 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 headquartered in Dallas, Texas, delivering analog, embedded processing, and wireless technologies for industrial, automotive, and communications markets.
The RI-TRP-W9UR-30 belongs to TI's RFID transponder product line, engineered specifically for batteryless, high-reliability LF identification in harsh physical environments and regulated logistics ecosystems.
FAQ
What is the memory structure of the RI-TRP-W9UR-30?
The RI-TRP-W9UR-30 contains a single 80-bit memory page, configured as 64 user-programmable bits and a mandatory 16-bit CCITT CRC block check character. This layout ensures data integrity during programming and is required for full compatibility with TI-RFid™ LF readers. The CRC must be calculated and written alongside user data-no built-in CRC generation is performed by the RI-TRP-W9UR-30 itself.
Does the RI-TRP-W9UR-30 require a battery or external power source?
No, the RI-TRP-W9UR-30 is a fully passive transponder powered solely by the electromagnetic field generated by a compatible 134.2 kHz LF reader. It contains no battery or energy storage component. Power harvesting and data transmission occur simultaneously via HDX modulation, making RI-TRP-W9UR-30 ideal for maintenance-free, multi-decade deployments in inaccessible locations.
What is the maximum programming distance for the RI-TRP-W9UR-30?
The typical programming distance for the RI-TRP-W9UR-30 is 30% of its specified reading range, i.e., approximately 45 cm under optimal conditions. Actual distance depends on reader antenna design, regulatory limits, and local EMI. Programming requires stronger field coupling than reading, so RI-TRP-W9UR-30 must be positioned closer to the reader antenna during write operations compared to read-only interrogation.
Is the RI-TRP-W9UR-30 compliant with international RFID standards?
Yes, the RI-TRP-W9UR-30 is fully compliant with ISO/IEC 11784 and ISO/IEC 11785 standards for low-frequency RFID systems. This compliance guarantees interoperability with certified readers and infrastructure used in animal identification, vehicle access, and global logistics-ensuring that RI-TRP-W9UR-30 meets regulatory and industry requirements for open-standard deployments.
What mechanical and environmental tests has the RI-TRP-W9UR-30 undergone?
The RI-TRP-W9UR-30 is qualified to IEC 68-2-27 (15 g shock, half-sine, 2 axes) and IEC 68-2-6 (10 g vibration, 20–500 Hz, 2 axes). It carries an IP53 ingress protection rating and operates reliably from –25°C to +70°C. These validations confirm RI-TRP-W9UR-30's suitability for rugged applications such as container handling, municipal waste collection, and outdoor vehicle identification.
RI-TRP-W9UR-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/Write
- Writable Memory:
- 80b (User)
- Standards:
- ISO 11784, ISO 11785
- Operating Temperature:
- -25°C ~ 70°C
- Size / Dimension:
- 3.366" L x 0.216" W (85.50mm x 5.50mm)
RI-TRP-W9UR-30 FAQ
1.How can I place an order for RI-TRP-W9UR-30 through Aetrix?
Please submit a Request for Quotation (RFQ) for RI-TRP-W9UR-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-W9UR-30 reliable?
The price and inventory of RI-TRP-W9UR-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-W9UR-30 is usually 5 days.
3.What payment methods are accepted for RI-TRP-W9UR-30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RI-TRP-W9UR-30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RI-TRP-W9UR-30?
RI-TRP-W9UR-30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RI-TRP-W9UR-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-W9UR-30?
For technical support, including RI-TRP-W9UR-30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RI-TRP-W9UR-30 requirements.
6.How does Aetrix verify that RI-TRP-W9UR-30 is sourced from the original manufacturer or authorized distributors?
All RI-TRP-W9UR-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-W9UR-30 meets industry standards.
7.What is the process for return or replacement of RI-TRP-W9UR-30?
All RI-TRP-W9UR-30 units undergo pre-shipment inspection (PSI). If there is an issue with RI-TRP-W9UR-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-W9UR-30 part is unused and in its original packaging.
Return procedure for RI-TRP-W9UR-30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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