Vishay BFC2808 variable cap footprint
https://www.vishay.com/docs/28527/bfc2808-75mm.pdf
A few things to consider:
-
Capacitor_THT
seems the best place for this footprint as I don't think we need a new library just for trimmer caps. Let me know if there is a better place for this footprint. - I'm open to suggestion on the footprint name. All other cap footprints start with
C
, so I tried to maintain that and choseCVariable
as the symbol is namedC_Variable
but the footprint libraries often use camel case. We could useCTrim
instead or something else? - Orientation is odd. Since there are essentially just two pins, I put pin 1 on the left like our other caps.
- I named the footprint in this way because there doesn't seem to be a clear MPN system which separates top and side versions with just a single character. I also didn't want to include the NPTH for bottom-side adjustment.
- The diameter across the 4.5mm tall piece on the left side measures to ~8.5mm, so it sticks ~1mm out from the main body.
- I've tied both of the rotor pins together, even though they don't have to be, so that this footprint just works with the appropriate symbol having pins 1 and 2. If that's an issue let me know.
All contributions to the kicad library must follow the KiCad library convention
Thanks for creating a pull request to contribute to the KiCad libraries! To speed up integration of your PR, please check the following items:
-
Provide a URL to a datasheet for the footprint(s) you are contributing -
An example screenshot image is very helpful -
If there are matching symbol or 3D model pull requests, provide link(s) as appropriate -
Check the output of the Travis automated check scripts - fix any errors as required -
Give a reason behind any intentional library convention rule violation.
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