
Overview
The S2M is a diodes General Purpose made by Slkor in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 1.1V@2A 1kV 2A 50A 5uA@1kV Independent SMA(DO-214AC) Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 4,830 are in stock at JLCPCB (part C2936049).
Symbol
Footprint
Parameters
7- Current - Rectified
- 2A
- Diode Configuration
- Standalone
- Non-Repetitive Peak Forward Surge Current
- 50A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.1V@2A
Order codes
1Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/slkor/S2M" title="S2M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/slkor/S2M.jpg" alt="S2M" width="1200" height="900">[](https://pcbkit.io/parts/slkor/S2M)Questions
Is there a KiCad symbol and footprint for the S2M?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the S2M?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the S2M datasheet?
Slkor publishes it: the Datasheet link on this page opens it.
Where can I order the S2M?
JLCPCB lists it as part C2936049, with 4,830 in stock; the sellers' links on this page open their listings.
What can replace the S2M?
Parts like it in the library: the S3M by TWGMC, the S2M by hongjiacheng, the HFMA290 by Leshan Radio (LRC) and the MRA4007T3G-FS by FUXINSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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