


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/Keylock Switches | |
| Manufacturer | Legion | |
| Package | Plugin | |
| Operating Temperature | 0℃~+125℃ | |
| Operating Force | 8N | |
| Contact Current | 16A | |
| Length | 18.8mm | |
| Self Lock / No Lock | Latching | |
| Life | 10,000 cycles | |
| Actuator Style | Square Plunger | |
| Circuit | DPDT | |
| Width | 12.8mm | |
| Actuator/Cap Color | White |

* 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.
MPS21-WWBCE-R technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Switches/Keylock Switches | |
| Manufacturer | Legion | |
| Package | Plugin | |
| Operating Temperature | 0℃~+125℃ | |
| Operating Force | 8N | |
| Contact Current | 16A | |
| Length | 18.8mm | |
| Self Lock / No Lock | Latching | |
| Life | 10,000 cycles | |
| Actuator Style | Square Plunger | |
| Circuit | DPDT | |
| Width | 12.8mm | |
| Actuator/Cap Color | White |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MPS21-WWBCE-R. 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.

MPS21-WWBCE-R datasheets or manufacturer documentation.
Datasheet: MPS21-WWBCE-R Datasheet (PDF)
The MPS21-WWBCE-R schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.