
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Connectors/Ethernet Connectors / Modular Connectors (RJ45 RJ11) | |
| Manufacturer | Allied Components International | |
| Package | Plugin | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Ports | 2 | |
| Contact Plating | Gold | |
| Contact Material | Phosphor Bronze | |
| LED | With LED | |
| Shielding | Shielded |

* 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.
AR21-3688I technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Connectors/Ethernet Connectors / Modular Connectors (RJ45 RJ11) | |
| Manufacturer | Allied Components International | |
| Package | Plugin | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Ports | 2 | |
| Contact Plating | Gold | |
| Contact Material | Phosphor Bronze | |
| LED | With LED | |
| Shielding | Shielded |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AR21-3688I. 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.

AR21-3688I datasheets or manufacturer documentation.
Datasheet: AR21-3688I Datasheet (PDF)
The AR21-3688I schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.