


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 | Chinamobile | |
| Package | SMD,17.7x15.8mm | |
| Communication Frequency | B3、B5、B8、B1、B34、B38、B39、B40、B41 | |
| Operating Temperature | -30℃~+75℃ | |
| Voltage - Supply | 3.4V~4.5V | |
| Communication System | FDD-LTE、TDD-LTE | |
| Interface | USB、UART、GPIO、ADC、PWM、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.
ML307A-DCLN technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/2G/3G/4G/5G Modules | |
| Manufacturer | Chinamobile | |
| Package | SMD,17.7x15.8mm | |
| Communication Frequency | B3、B5、B8、B1、B34、B38、B39、B40、B41 | |
| Operating Temperature | -30℃~+75℃ | |
| Voltage - Supply | 3.4V~4.5V | |
| Communication System | FDD-LTE、TDD-LTE | |
| Interface | USB、UART、GPIO、ADC、PWM、SIM card |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ML307A-DCLN. 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.

ML307A-DCLN datasheets or manufacturer documentation.
Datasheet: ML307A-DCLN Datasheet (PDF)
The ML307A-DCLN schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.