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Texas Instruments RI-TRP-R9TD-30
- Part No.:
- RI-TRP-R9TD-30
- Manufacturer:
- Texas Instruments
- Category:
- RFID Transponders, Tags
- Package:
- Datasheet:
-
RI-TRP-R9TD-30.pdf
- Description:
- RFID TRANSPONDERS
- Quantity:
- Payment:
- Shipping:
Inventory:2,590
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Product details
Overview
RI-TRP-R9TD-30 from Texas Instruments is a 134.2 kHz ISO 11784/11785-compliant LF RFID transponder in a 120 mm cylindrical PEI housing, offering 64-bit read-only memory, HDX half-duplex communication, and IP67-rated environmental protection for embedded identification systems.
For engineers reviewing the RI-TRP-R9TD-30 datasheet, RI-TRP-R9TD-30 pinout, RI-TRP-R9TD-30 application, or RI-TRP-R9TD-30 equivalent, this page delivers verified operating frequency, memory structure, reading range, EMC resilience, and mechanical robustness data required for access control, vehicle ID, and asset tracking system integration.
Technical Context
The RI-TRP-R9TD-30 operates via magnetic coupling at 134.2 kHz using HDX (Half-Duplex) protocol with FSK modulation (134.2 / 123.2 kHz), drawing power entirely from the reader's RF field-no internal battery. It implements TI's patented tuning process to stabilize resonance and ensure consistent read performance across temperature and material interfaces.
Its 64-bit read-only memory is factory-programmed and immune to normal electromagnetic interference and x-ray exposure. The transponder meets IEC 68-2-27 shock (200 g, half-sine, 3 ms) and IEC 68-2-6 vibration (20 g, 20–500 Hz) requirements, and achieves ≤200 cm typical read range under regulatory-compliant reader conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Operating Frequency | 134.2 kHz - fixed-resonance LF carrier enabling global ISO 11784/11785 compliance and reliable operation near metal or moisture. |
| Memory Capacity | 64-bit read-only - factory-programmed unique ID; no user write capability; eliminates field reprogramming risk in sealed deployments. |
| Reading Range | ≤200 cm - achievable with compliant readers and optimal antenna geometry; usable in long-range vehicle gate systems. |
| Reading Time | 70 ms - deterministic response latency supporting high-throughput identification in automated logistics lanes. |
| Environmental Rating | IP67 - fully dust-tight and submersible to 1 m for 30 min; suitable for outdoor, waste management, and industrial washdown environments. |
| Operating Temperature | –25 °C to +85 °C - supports deployment in unheated parking structures, refrigerated transport, and engine bays. |
| Case Material | Reinforced Poly-Ether-Imide (PEI), black - high thermal stability, chemical resistance, and mechanical rigidity for permanent embedding. |
Pinout & Package
This is a passive, coil-integrated RFID transponder with no electrical pins or terminals. Power and data transfer occur wirelessly via inductive coupling to an external reader antenna. The device is housed in a hermetically sealed, cylindrical PEI package measuring Ø21 mm ± 0.8 mm × 121 mm ± 2 mm and weighing 60 g.
Key Features
| Feature | Design Value |
|---|---|
| Patented Tuning Process | Ensures stable resonance and repeatable read/write performance across manufacturing lots and environmental stress. |
| HDX Communication Protocol | Enables reliable half-duplex data exchange at 134.2 kHz without on-board power, reducing size and lifetime failure modes. |
| ISO 11784/11785 Compliance | Guarantees interoperability with globally deployed LF RFID infrastructure in livestock, vehicle, and municipal asset systems. |
| Non-Metallic Material Penetration | Reads through wood, plastic, concrete, soil, and water-enabling embedment in pallets, containers, and underground utility markers. |
| EMI/X-ray Immunity | Factory-programmed ID remains intact during medical sterilization, cargo screening, and industrial EMI-rich environments. |
Applications
| Access Control | Vehicle Identification |
|---|---|
Use Scenario: Secure entry for personnel or vehicles at gated facilities using buried or wall-mounted readers. IC Role / Device Role / Timing Role: Passive identification token providing tamper-resistant, batteryless UID transmission upon reader interrogation. Use Value: Eliminates keycard wear/failure and enables maintenance-free deployment for >10 years in outdoor enclosures. | Use Scenario: Automated license plate–independent vehicle recognition at toll plazas, parking garages, and fleet yards. IC Role / Device Role / Timing Role: Embedded transponder mounted on chassis or windshield delivering deterministic 70 ms read response. Use Value: Supports high-speed lane throughput (>30 km/h) and survives vibration, thermal cycling, and road salt exposure. |
| Container Tracking | Waste Management |
Use Scenario: Monitoring intermodal shipping containers across ports, rail yards, and depots using handheld or gantry-mounted readers. IC Role / Device Role / Timing Role: Ruggedized UID tag affixed to container frame, readable through paint, rust, and grime layers. Use Value: Enables real-time location visibility without line-of-sight, reducing manual scanning labor and misplacement errors. | Use Scenario: Identifying municipal waste bins for route optimization, fill-level monitoring, and service verification. IC Role / Device Role / Timing Role: IP67-sealed transponder embedded in bin body, surviving compaction, rain, freezing, and chemical exposure. Use Value: Provides durable, low-cost asset tagging with zero battery replacement or maintenance over multi-year service life. |
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-W9TD-30 | 80-bit read/write memory; –25 °C to +70 °C operating range; same HDX protocol and physical dimensions. | Supports field-updatable IDs and CRC-protected data pages; lower max operating temperature limits use in engine compartments. | Select when programmable memory and moderate-temp environments are required; not interchangeable due to memory architecture and temp rating. |
| EM4102 (from EM Microelectronic) | 64-bit read-only; 125 kHz; proprietary protocol; TO-92-style glass capsule; no IP rating. | Limited to indoor, dry, non-vibrating applications; lacks mechanical ruggedness and environmental sealing. | Choose only for cost-sensitive, low-reliability indoor access cards; unsuitable for vehicle, container, or outdoor use. |
Compared with RI-TRP-W9TD-30 and EM4102, the RI-TRP-R9TD-30 uniquely combines extended temperature tolerance (+85 °C), IP67 sealing, and TI's patented tuning for consistent long-range reads in harsh infrastructure deployments-making it the only option qualified for vehicular and municipal outdoor asset tracking.
Availability
RI-TRP-R9TD-30 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 guaranteed legacy part continuity.
Supply support for RI-TRP-R9TD-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-R9TD-30 belongs to TI's legacy LF RFID transponder product line, engineered specifically for high-reliability, maintenance-free identification in demanding physical environments including transportation, logistics, and municipal infrastructure.
FAQ
Is RI-TRP-R9TD-30 still in production?
No, the RI-TRP-R9TD-30 is marked as OBSOLETE by Texas Instruments per the 31-May-2018 packaging addendum. However, Aetrix Electronics maintains legacy inventory and offers controlled distribution with full traceability and documentation for ongoing maintenance and replacement needs in installed systems.
What is the maximum reading distance for RI-TRP-R9TD-30?
The typical reading range of the RI-TRP-R9TD-30 is ≤200 cm, as specified in the TI datasheet. Actual performance depends on reader antenna design, regulatory limits (e.g., FCC/ETSI), and environmental factors such as nearby metal or moisture-values exceeding 150 cm require optimized reader configuration and clear coupling paths.
Does RI-TRP-R9TD-30 support read/write functionality?
No, the RI-TRP-R9TD-30 is a read-only transponder with 64-bit factory-programmed memory. It does not support field programming. For read/write capability, TI offered the RI-TRP-W9TD-30 variant, which provides 80-bit memory with CRC-protected user pages and 100,000 programming cycles.
Can RI-TRP-R9TD-30 be embedded in metal environments?
No-the RI-TRP-R9TD-30 is insensitive to non-metallic materials but cannot operate when directly attached to or enclosed within conductive metal surfaces, as this detunes the coil and blocks magnetic coupling. Mounting requires ≥5 mm air gap or dielectric standoff (e.g., plastic spacer) between the transponder and metal.
What certifications does RI-TRP-R9TD-30 comply with?
The RI-TRP-R9TD-30 complies with ISO/IEC 11784 and ISO/IEC 11785 for LF RFID air interface protocols and data structure. It also meets IEC 68-2-27 (shock) and IEC 68-2-6 (vibration) standards, and carries an IP67 ingress protection rating-verified per test reports in the TI production data sheet SCBS838.
RI-TRP-R9TD-30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Style:
- Encapsulated
- Technology:
- Active
- Frequency:
- 134.2kHz
- Memory Type:
- Read/Write
- Writable Memory:
- 80b (User)
- Standards:
- ISO 11784, ISO 11785
- Operating Temperature:
- -25°C ~ 85°C
- Size / Dimension:
- 21.00mm Dia x 121.00mm
RI-TRP-R9TD-30 FAQ
1.How can I place an order for RI-TRP-R9TD-30 through Aetrix?
Please submit a Request for Quotation (RFQ) for RI-TRP-R9TD-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-R9TD-30 reliable?
The price and inventory of RI-TRP-R9TD-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-R9TD-30 is usually 5 days.
3.What payment methods are accepted for RI-TRP-R9TD-30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RI-TRP-R9TD-30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RI-TRP-R9TD-30?
RI-TRP-R9TD-30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RI-TRP-R9TD-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-R9TD-30?
For technical support, including RI-TRP-R9TD-30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RI-TRP-R9TD-30 requirements.
6.How does Aetrix verify that RI-TRP-R9TD-30 is sourced from the original manufacturer or authorized distributors?
All RI-TRP-R9TD-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-R9TD-30 meets industry standards.
7.What is the process for return or replacement of RI-TRP-R9TD-30?
All RI-TRP-R9TD-30 units undergo pre-shipment inspection (PSI). If there is an issue with RI-TRP-R9TD-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-R9TD-30 part is unused and in its original packaging.
Return procedure for RI-TRP-R9TD-30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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