Overview
The STEF12SPUR is a surge Protection Device made by STMicroelectronics in a DFN-10-EP(3x3) package with 11 pins. -40℃~+125℃@(Tj) 10V~13.8V DFN-10-EP(3x3) Surge Protection Devices (SPDs) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STEF12SPUR, from EasyEDA) and its footprint (EasyEDA_Cloud:DFN-10_L3.0-W3.0-P0.50-TL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1857504).
Symbol
Footprint
Parameters
8- FET Type
- Integrated FET
- Height
- 0.9mm
- Length
- 3mm
- Mounting Type
- Surface Mount
- Operating temperature
- -40℃~+125℃
- RDS(on)
- 40mΩ
- Voltage Rating
- 10V~13.8V
- Width
- 3mm
Order codes
1- STEF12SPURLCSC C1857504
Pinout
11| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | dV/dt | Unspecified |
| 3 | En/Fault | Unspecified |
| 4 | ILim | Unspecified |
| 5 | VG | Unspecified |
| 6 | Source | Unspecified |
| 7 | Source | Unspecified |
| 8 | Source | Unspecified |
| 9 | Source | Unspecified |
| 10 | Source | Unspecified |
| 11 | VCC | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/st/STEF12SPUR" title="STEF12SPUR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/STEF12SPUR.jpg" alt="STEF12SPUR" width="1200" height="900">[](https://pcbkit.io/parts/st/STEF12SPUR)Questions
Is there a KiCad symbol and footprint for the STEF12SPUR?
Yes. The symbol is EasyEDA_Cloud:STEF12SPUR and the footprint EasyEDA_Cloud:DFN-10_L3.0-W3.0-P0.50-TL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STEF12SPUR?
DFN-10-EP(3x3), with 11 pins. Its footprint is drawn on this page.
Where is the STEF12SPUR datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STEF12SPUR?
JLCPCB lists it as part C1857504, with 0 in stock; the sellers' links on this page open their listings.