# Capacitor Decoupling on a PCB

_Published: 2026-09-14_

[https://www.bestpcbs.com/blog/wp-content/uploads/2026/09/when-to-use-a-capacitor-19ac23e256.jpg](https://www.bestpcbs.com/blog/wp-content/uploads/2026/09/when-to-use-a-capacitor-19ac23e256.jpg)