4 layers

Boards in 2 GitHub repositories, designed in KiCad, that use the BFS520 by ISC (SOT-323-3 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the BFS520’s symbol, footprint and pinout are on its own page.


Space-and-Satellite-Systems-UC-Davis/PCBs
Collection of all the PCBs within SSS