Overview
The SS12F-AT is an ESD And Surge Protection made by Agertech in a SMAF package with 2 pins. -55℃~+125℃ 1A 20V 300uA 30A 550mV@1.0A SMAF Super Barrier Rectifiers (SBR) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:SMAF_L3.5-W2.6-LS4.7-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5141761).
Symbol
Footprint
Parameters
6- Current - Rectified
- 1A
- Non-Repetitive Peak Forward Surge Current
- 30A
- Operating Junction Temperature Range
- -55℃~+125℃
- Reverse Leakage Current (Ir)
- 300uA
- Voltage - DC Reverse(Vr)
- 20V
- Voltage - Forward(Vf@If)
- 550mV@1.0A
Order codes
1- SS12F-ATLCSC C5141761
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/agertech/SS12F-AT" title="SS12F-AT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/agertech/SS12F-AT.jpg" alt="SS12F-AT" width="1200" height="900">[](https://pcbkit.io/parts/agertech/SS12F-AT)Questions
Is there a KiCad symbol and footprint for the SS12F-AT?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:SMAF_L3.5-W2.6-LS4.7-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SS12F-AT?
SMAF, with 2 pins. Its footprint is drawn on this page.
Where is the SS12F-AT datasheet?
Agertech publishes it: the Datasheet link on this page opens it.
Where can I order the SS12F-AT?
JLCPCB lists it as part C5141761, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SS12F-AT?
Parts like it in the library: the SMAFJ26A by GOODWORK, the SMAFJ130A by Shandong Jingdao Microelectronics, the SMAFJ440A by Shandong Jingdao Microelectronics and the SMAFJ8.5A by Shandong Jingdao Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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