
BuckConverter
Roy1112/PCB-Layout-and-Component-Selection-of-a-Buck-Converter-in-KiCad
12V car battery to 5V,3A USB-C out

The RMEF0603FT10K0 is a chip Resistor Surface Mount made by Stackpole Electronics (SEI) in a 0603 package with 2 pins. -55℃~+155℃ 100mW 10kΩ Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS.
PCBKit's library has its KiCad symbol (Device:R, from KiCad's library) and its footprint (Resistor_SMD:R_0603_1608Metric, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7292950). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |

Roy1112/PCB-Layout-and-Component-Selection-of-a-Buck-Converter-in-KiCad
12V car battery to 5V,3A USB-C out
<iframe src="https://pcbkit.io/embed/parts/stackpole/RMEF0603FT10K0" title="RMEF0603FT10K0 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/stackpole/RMEF0603FT10K0.jpg" alt="RMEF0603FT10K0" width="1200" height="900">[](https://pcbkit.io/parts/stackpole/RMEF0603FT10K0)Yes. The symbol is Device:R and the footprint Resistor_SMD:R_0603_1608Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
0603, with 2 pins. Its footprint is drawn on this page.
Stackpole Electronics (SEI) publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C7292950, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the 0603WAF1002 by UNI-ROYAL, the RC0603FR-10KL by YAGEO, the FRC0603F1002TS by FOJAN and the RT0603BRD0710KL by YAGEO. 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.