4 layers84.3 × 8.4 mm

Boards in 1 GitHub repository, designed in KiCad, that use the PDTC124TU by Nexperia (-65℃~+150℃ 100 100mA 200mW 50V SOT-323-3 Digital Transistors ROHS). See how each wires it, with its parts, size, README and files; the PDTC124TU’s symbol, footprint and pinout are on its own page.

