| Part Number | RI-TRP-W4FF-30 | RI-TRP-R4FF-30 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | RFID Transponders, Tags | RFID Transponders, Tags |
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| Product Status | Obsolete | Obsolete |
| Style | Card | Card |
| Technology | Passive | Passive |
| Frequency | 134.2kHz | 134.2kHz |
| Memory Type | Read/Write | Read Only |
| Writable Memory | 80b (User) | - |
| Standards | ISO 11784, ISO 11785 | ISO 11784, ISO 11785 |
| Operating Temperature | -25°C ~ 50°C | -25°C ~ 50°C |
| Size / Dimension | 3.366" L x 2.126" W (85.50mm x 54.00mm) | 3.366" L x 2.126" W (85.50mm x 54.00mm) |