For Reference Only
| Part Number | TRF4903PW |
| LIXINC Part # | TRF4903PW |
| Manufacturer | Texas Instruments |
| Category | RF/IF and RFID › RF Transmitters |
| Description | RF TX IC FSK 315/433MHZ 24TSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TRF4903PW PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TRF4903PW |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | RF/IF and RFID |
| Subcategory: | RF Transmitters |
| Manufacturer: | Texas Instruments |
| Series: | - |
| Package: | Tube |
| Part Status: | Obsolete |
| Frequency: | 315MHz, 433MHz, 868MHz, 915MHz |
| Applications: | - |
| Modulation or Protocol: | FSK, OOK |
| Data Rate (Max): | - |
| Power - Output: | -12dBm ~ 8dBm |
| Current - Transmitting: | 35mA |
| Data Interface: | PCB, Surface Mount |
| Antenna Connector: | PCB, Surface Mount |
| Memory Size: | - |
| Features: | - |
| Voltage - Supply: | 2.2V ~ 3.6V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 24-TSSOP |
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| In Stock | 10838 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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