


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/RS485 Bus Modules | |
| Manufacturer | Taisko | |
| Package | Plugin | |
| Automatic flow control | Yes | |
| ESD Protect | Yes | |
| Operating Temperature | -40℃~+85℃ | |
| Data Rate | 500kbps | |
| Voltage - Supply | 3.15V~3.45V | |
| Number of Nodes | 128 | |
| Quiescent Current | 35mA | |
| isolation | 2.5kV |

* 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.
TD321D485H-A technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | IoT/Communication Modules/RS485 Bus Modules | |
| Manufacturer | Taisko | |
| Package | Plugin | |
| Automatic flow control | Yes | |
| ESD Protect | Yes | |
| Operating Temperature | -40℃~+85℃ | |
| Data Rate | 500kbps | |
| Voltage - Supply | 3.15V~3.45V | |
| Number of Nodes | 128 | |
| Quiescent Current | 35mA | |
| isolation | 2.5kV |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TD321D485H-A. 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 TD321D485H-A schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.