Recommended · for some experience
(Sponsored) PCB Vias 101 - Phil's Lab #77
Why people recommend it
Phil's Lab tutorial on PCB vias, covering why signals changing layers need a nearby return via and how ground stitching ties planes together.
Watch for: Ground stitching section starts around 13 minutes
In their words
I watched a video on via basics by PhilsLab (Video: [video]), in which he discusses transfer vias.
Y-E-Quit on electronics.stackexchange.com, Aug 2023. CC BY-SA.
I would suggest that you watch this yourube tutorial on how and why (starting from 13:07min).
hcheung on electronics.stackexchange.com, Sept 2025. CC BY-SA.
From which frequency we need to consider a transfer via, when there is a transition of a signal on different layer in a PCB?
Andromeda on electronics.stackexchange.com, May 2024. CC BY-SA.
