footprint for 0.5x0.5inch VCO housing
This adds a SMD package used for VCOs. It appears to be some industry standard even though I couldn't find any specific documentation for it. There are identical packages (also identical pin usage) from Crystek, Pasternack, Fairview and possible others.
Crystek uses a different pin labeling as the others. As I used it as first reference I sticked to its labeling. Also it has pin 1 at the corner. Neither of the manufacturers give recommended pad sizes, so I chose some dimensions in between the clearance. If there are better numbers for those I gladly change them.
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.