| Part Number | RI-TRP-M9WK-00 | RI-TRP-V9WK-00 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | RFID Transponders, Tags | RFID Transponders, Tags | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Style | Encapsulated | Encapsulated | 
| Technology | Passive | - | 
| Frequency | 134.2kHz | 134.2kHz | 
| Memory Type | Read/Write | Read Only | 
| Writable Memory | 248b (User) | - | 
| Standards | - | - | 
| Operating Temperature | -40°C ~ 85°C | - | 
| Size / Dimension | 0.472" L x 0.236" W (12.00mm x 6.00mm) | 0.472" L x 0.236" W (12.00mm x 6.00mm) |