


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/2G/3G/4G/5G Modules | |
| Manufacturer | USR IOT | |
| Package | DIP-24 | |
| Communication Frequency | B2、B3、B5、B8、B28、B1、B20、B25 | |
| Operating Temperature | -35℃~+75℃ | |
| Voltage - Supply | 3.1V~4.2V、5V~16V | |
| Current Consumption | 240uA | |
| Communication System | NB-IoT | |
| Interface | UART、SIM card |

* 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.
WH-NB75-BA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/2G/3G/4G/5G Modules | |
| Manufacturer | USR IOT | |
| Package | DIP-24 | |
| Communication Frequency | B2、B3、B5、B8、B28、B1、B20、B25 | |
| Operating Temperature | -35℃~+75℃ | |
| Voltage - Supply | 3.1V~4.2V、5V~16V | |
| Current Consumption | 240uA | |
| Communication System | NB-IoT | |
| Interface | UART、SIM card |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the WH-NB75-BA. 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.

The WH-NB75-BA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.