
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Switches/Toggle Switches | |
| Manufacturer | NKK Switches | |
| Package | - | |
| Operating Temperature | -10℃~+70℃ | |
| Actuator Type | Flat Lever Actuator | |
| Life | 10000 times | |
| Current Rating | 30A | |
| Circuit | DPST | |
| Mounting Type | Through Hole | |
| Voltage Rating (DC) | 30V |

* 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.
S821D/U technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Switches/Toggle Switches | |
| Manufacturer | NKK Switches | |
| Package | - | |
| Operating Temperature | -10℃~+70℃ | |
| Actuator Type | Flat Lever Actuator | |
| Life | 10000 times | |
| Current Rating | 30A | |
| Circuit | DPST | |
| Mounting Type | Through Hole | |
| Voltage Rating (DC) | 30V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the S821D/U. 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 S821D/U schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.