
Ion pump controller
AlexW-proj/ion-pump-controller
open source controller that takes 24V in and spits out 0 - 7000V, set by a knob with an adjustable ramp time

The R3000F is a diodes General Purpose made by SUNMATE Elec in a DO-41 package with 2 pins.
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. 9,195 are in stock at JLCPCB (part C5338374). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |

AlexW-proj/ion-pump-controller
open source controller that takes 24V in and spits out 0 - 7000V, set by a knob with an adjustable ramp time
<iframe src="https://pcbkit.io/embed/parts/sunmate-elec/R3000F" title="R3000F in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/sunmate-elec/R3000F.jpg" alt="R3000F" width="1200" height="900">[](https://pcbkit.io/parts/sunmate-elec/R3000F)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.
SUNMATE Elec publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C5338374, with 9,195 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the R3000 by SUNMATE Elec, the GP02-40-E3 by Vishay Intertechnology, the R3000 by YFW and the GP02-35-E3 by Vishay Intertechnology. 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.