# STE upgrades CD series safety ceramic capacitor certification to 500 VAC

> STE has upgraded the UL, VDE and CQC certifications for its CD series X1/Y1 safety ceramic capacitors to 500 VAC.

- Published: November 6, 2021
- Category: Quality & certifications
- Page: https://www.songtian-ste.com/en/news/ste-cd-series-safety-ceramic-capacitors-upgrade-to-500-vac-certification/
- Chinese version: https://www.songtian-ste.com/zh/news/ste-cd-series-safety-ceramic-capacitors-upgrade-to-500-vac-certification/

## Related products

- [CD Series Safety Certified Disc Ceramic Capacitors (Class X1/Y1)](https://www.songtian-ste.com/en/products/ceramic-capacitors/cd-y1/)

## Original images

- [Original image 1 of 3](https://www.songtian-ste.com/assets/news/original/ste-cd-series-safety-ceramic-capacitors-upgrade-to-500-vac-certification/01.webp)
- [Original image 2 of 3](https://www.songtian-ste.com/assets/news/original/ste-cd-series-safety-ceramic-capacitors-upgrade-to-500-vac-certification/02.webp)
- [Original image 3 of 3](https://www.songtian-ste.com/assets/news/original/ste-cd-series-safety-ceramic-capacitors-upgrade-to-500-vac-certification/03.webp)