


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 Transceiver ICs | |
| Manufacturer | onsemi | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Sensitivity | -137dBm | |
| Data Rate | 125Kbps | |
| Output Power | 16dBm | |
| Applications | ISM | |
| Voltage - Supply | 1.8V~3.6V | |
| Receive Current | 6.5mA | |
| Current Of Transmitting | 48mA | |
| Interface | SPI |

* 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.
AX5243-1-TW30 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | onsemi | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Sensitivity | -137dBm | |
| Data Rate | 125Kbps | |
| Output Power | 16dBm | |
| Applications | ISM | |
| Voltage - Supply | 1.8V~3.6V | |
| Receive Current | 6.5mA | |
| Current Of Transmitting | 48mA | |
| Interface | SPI |
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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.

AX5243-1-TW30 datasheets or manufacturer documentation.
Datasheet: AX5243-1-TW30 Datasheet (PDF)
The AX5243-1-TW30 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.