6 layers50.2 × 50.7 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the MMBTH10 by ALJ (-55℃~+150℃ 1 NPN 100nA 200 225mW 25V 3V 500mV 50mA 650MHz NPN SOT-23 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the MMBTH10’s symbol, footprint and pinout are on its own page.