4 layers97 × 48.8 mm

House controller multiplex breakout board v0.2.2
kevin-mitchell/smallest-space-hardware
smallest.space hardware related project files
48 parts
The SP06 is a DIP Switche made by C&K with 5 pins. - DIP Switches.
JLCPCB lists it (part C19488369). 2 open-source boards in 2 repositories on GitHub use it.
The library has no symbol for this part yet.
The library has no footprint for this part yet.

kevin-mitchell/smallest-space-hardware
smallest.space hardware related project files

lachlanchen/HybridImager
HybridImager: open hybrid single-pixel, event, frame, and spectral scientific imaging research workspace
C&K publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C19488369, with 0 in stock; the sellers' links on this page open their listings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.