
MRB12B-BA
- Manufacturer
- MFR.Part #
- MRB12B-BA
- JLCPCB Part #
- C6993579
- Package
- -
- Description
- 1 1 2 28V 28V 90° Cylindrical PC Pin - Rotary Switches ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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/Rotary Switches | |
| Manufacturer | NKK Switches | |
| Package | - | |
| Number of Poles Per Deck | 1 | |
| Termination Style | PC Pin | |
| Actuator Type | Cylindrical | |
| Positions | 2 | |
| Angle of Throw | 90° | |
| Voltage Rating (DC) | 28V | |
| Number of Decks | 1 | |
| Voltage Rating (AC) | 28V |

* Images are for reference only
MRB12B-BA
Extended- Manufacturer
- MFR.Part #
- MRB12B-BA
- JLCPCB Part #
- C6993579
- Package
- -
- Description
- 1 1 2 28V 28V 90° Cylindrical PC Pin - Rotary Switches ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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
MRB12B-BA
Extended- Manufacturer
- MFR.Part #
- MRB12B-BA
- JLCPCB Part #
- C6993579
- Package
- -
- Description
- 1 1 2 28V 28V 90° Cylindrical PC Pin - Rotary Switches ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MRB12B-BA Specifications
MRB12B-BA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Switches/Rotary Switches | |
| Manufacturer | NKK Switches | |
| Package | - | |
| Number of Poles Per Deck | 1 | |
| Termination Style | PC Pin | |
| Actuator Type | Cylindrical | |
| Positions | 2 | |
| Angle of Throw | 90° | |
| Voltage Rating (DC) | 28V | |
| Number of Decks | 1 | |
| Voltage Rating (AC) | 28V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MRB12B-BA. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MRB12B-BA Documents
MRB12B-BA datasheets or manufacturer documentation.
Datasheet: MRB12B-BA Datasheet (PDF)
MRB12B-BA Schematic Symbol & PCB Footprint
The MRB12B-BA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.