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HMGrunthos/InrushTimer
Peak detecting transformer inrush current limiter/timer (TRIAC/contactor driver)

The STTH110 is a fast Recovery , High Efficiency Diode made by STMicroelectronics in a DO-41 package with 2 pins. 1 Independent 1.7V@1A 10uA@1kV 1A 1kV 20A 75ns DO-41 Fast Recovery / High Efficiency Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-41_BD2.4-L4.7-P8.70-D0.9-RD, from EasyEDA), ready for a KiCad board. 1 are in stock at JLCPCB (part C283263). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |

HMGrunthos/InrushTimer
Peak detecting transformer inrush current limiter/timer (TRIAC/contactor driver)
<iframe src="https://pcbkit.io/embed/parts/st/STTH110" title="STTH110 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/STTH110.jpg" alt="STTH110" width="1200" height="900">[](https://pcbkit.io/parts/st/STTH110)Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:DO-41_BD2.4-L4.7-P8.70-D0.9-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
DO-41, with 2 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C283263, with 1 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the FR107 by FUXINSEMI, the UF4007-E3/54 by Vishay Intertechnology, the UF4007-E3/73 by Vishay Intertechnology and the FR107 by High Diode. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.