


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 Front End Circuits | |
| Manufacturer | ZHONGKEWEI | |
| Package | QFN-16-EP(3x3) | |
| P1dB(Receive) | -12dBm | |
| Frequency Range | 2.4GHz~2.5GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Output power | 18dBm、19dBm、22dBm | |
| Applications | 802.11ac、802.11b、802.11g、802.11n | |
| Voltage - Supply | 2V~3.6V | |
| Input return loss(Receive) | -12dB | |
| Input return loss(Transmit) | -24dB | |
| Quiescent Current | 1uA | |
| Features | 集成低噪声放大器、集成射频开关、集成功率放大器、集成射频滤波器、集成功率检测器 | |
| Output return loss(Transmit) | -15dB | |
| P1dB(Transmit) | 25dBm | |
| Output return loss(Receive) | -12dB |

* 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.
AT2402E technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Front End Circuits | |
| Manufacturer | ZHONGKEWEI | |
| Package | QFN-16-EP(3x3) | |
| P1dB(Receive) | -12dBm | |
| Frequency Range | 2.4GHz~2.5GHz | |
| Operating Temperature | -40℃~+85℃ | |
| Output power | 18dBm、19dBm、22dBm | |
| Applications | 802.11ac、802.11b、802.11g、802.11n | |
| Voltage - Supply | 2V~3.6V | |
| Input return loss(Receive) | -12dB | |
| Input return loss(Transmit) | -24dB | |
| Quiescent Current | 1uA | |
| Features | 集成低噪声放大器、集成射频开关、集成功率放大器、集成射频滤波器、集成功率检测器 | |
| Output return loss(Transmit) | -15dB | |
| P1dB(Transmit) | 25dBm | |
| Output return loss(Receive) | -12dB |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AT2402E. 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.

AT2402E datasheets or manufacturer documentation.
Datasheet: AT2402E Datasheet (PDF)
The AT2402E schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.