2 layers

Boards in 2 GitHub repositories, designed in KiCad, that use the BF422 by Jiangsu Changjing Electronics Technology (CJ) (-55℃~+150℃ 1 NPN 100mA 10nA 250V 50 5V 600mV 60MHz 830mW NPN TO-92 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the BF422’s symbol, footprint and pinout are on its own page.


jeremiasadrian/jeremiasadrian
Config files for my GitHub profile.