
Overview
The S2M(SMBG) is a diodes General Purpose made by Jiangsu Changjing Electronics Technology (CJ) in a SMBG package with 2 pins.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C5356801). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
7- Current - Rectified
- 2A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 50A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.1V@2A
Order codes
1- S2M(SMBG)LCSC C5356801
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 1- 2 layers60.4 × 112.5 mm

Questions
Is there a KiCad symbol and footprint for the S2M(SMBG)?
Yes. The symbol is Device:D, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the S2M(SMBG)?
SMBG, with 2 pins.
Where is the S2M(SMBG) datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the S2M(SMBG)?
JLCPCB lists it as part C5356801, with 10 in stock; the sellers' links on this page open their listings.
Which open-source boards use the S2M(SMBG)?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.