


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Amplifiers | |
| Manufacturer | Qorvo | |
| Package | QFN-16-EP(3x3) | |
| Frequency Range | 4.9GHz~5.85GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Input return loss | 15dB | |
| Voltage - Supply | 3V~4.2V | |
| Output return loss | 20dB | |
| Features | Built-in power detector | |
| Noise Figure | 2.5dB | |
| Gain | 29.5dB |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
RFFM4503TR7 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Amplifiers | |
| Manufacturer | Qorvo | |
| Package | QFN-16-EP(3x3) | |
| Frequency Range | 4.9GHz~5.85GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Input return loss | 15dB | |
| Voltage - Supply | 3V~4.2V | |
| Output return loss | 20dB | |
| Features | Built-in power detector | |
| Noise Figure | 2.5dB | |
| Gain | 29.5dB |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the RFFM4503TR7. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

RFFM4503TR7 datasheets or manufacturer documentation.
Datasheet: RFFM4503TR7 Datasheet (PDF)
The RFFM4503TR7 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.