# Maximum Voltage

**URL:** <https://forum.digikey.com/t/maximum-voltage/67121>\
**Category:** Q&A\
**Created:** [March 26, 2026, 4:24pm UTC](https://forum.digikey.com/t/maximum-voltage/67121 "2026-03-26T16:24:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Tiziano](https://avatars.discourse-cdn.com/v4/letter/t/e19adc/32.png) [@Tiziano](https://forum.digikey.com/u/Tiziano)\
**Post date:** [March 26, 2026, 4:24pm UTC](https://forum.digikey.com/t/maximum-voltage/67121/1 "2026-03-26T16:24:51Z")

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------Question for HHV-50FR-52-22M Please Put your question below------ What is the maximum voltage they can withstand? DC.

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**Author:** ![ryan\_urness](https://avatars.discourse-cdn.com/v4/letter/r/aca169/32.png) [@ryan\_urness](https://forum.digikey.com/u/ryan_urness)\
**Post date:** [March 26, 2026, 4:33pm UTC](https://forum.digikey.com/t/maximum-voltage/67121/2 "2026-03-26T16:33:05Z")

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> [@Tiziano](#):
>
> HHV-50FR-52-22M

Hello,

Welcome to the TechForum.

I was able to confirm Max. working voltage: 7KV

page 2 left side  
[https://yageogroup.com/content/datasheet/asset/file/YAGEO-HHV\_DATASHEET](https://yageogroup.com/content/datasheet/asset/file/YAGEO-HHV_DATASHEET)

Thank you  
Ryan

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**Author:** ![Kristof\_2649](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/kristof_2649/32/2325_2.png) [@Kristof\_2649](https://forum.digikey.com/u/Kristof_2649)\
**Post date:** [March 26, 2026, 4:41pm UTC](https://forum.digikey.com/t/maximum-voltage/67121/3 "2026-03-26T16:41:04Z")

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22 Megaohms at the rated 1/2 Watt would be 3,316 Volts