2 layers43.8 × 57.5 mm

Boards in 1 GitHub repository, designed in KiCad, that use the BC549CTA by onsemi (1 NPN 100mA 15nA 250mV 300MHz 30V 420 500mW 5V NPN TO-92-3L Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the BC549CTA’s symbol, footprint and pinout are on its own page.
