Are there any SMD components that can bear 1kV voltage?

In my current design, just for uniformity I wish to keep all the components as SMD. There is one copper line on the PCB which goes up to 1000V (with current in milliamps obviously,) for which I need to attach a resistor and capacitor across it. Are there any SMD components that I can use?

PCB Design
December 7, 2023

Yes. They are usually available in online shops. Some models can even stand up to 2 kV and 3 kV. However, clearance and creepage requirements are often larger. Sometimes it would require potting to actually pass the requirements of that standard.

And, putting multiple resistors and capacitors in series is often a better alternative. But when doing that, do also pay attention to the required insulation distances.

Oliver Smith

Oliver is an experienced electronics engineer skilled in PCB design, analog circuits, embedded systems, and prototyping. His deep knowledge spans schematic capture, firmware coding, simulation, layout, testing, and troubleshooting. Oliver excels at taking projects from concept to mass production using his electrical design talents and mechanical aptitude.

Oliver Smith

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