| Data Interface | PCB, Surface Mount | |
| Product Status | Obsolete | |
| Power - Output | -12dBm ~ 8dBm | |
| Supplier Device Package | 24-TSSOP | |
| Modulation or Protocol | FSK, OOK | |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | |
| Voltage - Supply | 2.2V ~ 3.6V | |
| REACH Status | REACH Unaffected | |
| Mfr | Texas Instruments | |
| Data Rate (Max) | - | |
| Features | - | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Operating Temperature | -40°C ~ 85°C | |
| Current - Transmitting | 35mA | |
| Applications | - | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Antenna Connector | PCB, Surface Mount | |
| Series | - | |
| Memory Size | - | |
| Frequency | 315MHz, 433MHz, 868MHz, 915MHz | |
| HTSUS | 8542.39.0001 | |
| Package | Tube | |
| Base Product Number | TRF4903 |
