Hello,
I am new to KiCad and on my first PCB. Among other things, on there is an oscillator (Q8.0-SS4-30-30/30-LF (Jaunch), picture shows it’s specsheet). I have a problem that I cannot find the appropriate footprint (I only have the Crystals library installed that is by default). So my question would be where I could find the footprint of this oscillator or if it already is in the Crystals library?
Based on the dimensions in the drawing It seems that it fits any HC-49 footprint (the most common one for crystals). If you want the 3D model to match the device I’d suggest Crystal_HC49-4H_Vertical.
You can use the measure tool (Ctrl+Shift+M by default) to check dimensions of the footprint to see if they match.