2 layers157.5 × 68 mm

Boards in 1 GitHub repository, designed in KiCad, that use the 2SD1664-R by KEXIN (1 NPN 150MHz 150mV 180 1A 32V 500mW 500nA 5V NPN SOT-89 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the 2SD1664-R’s symbol, footprint and pinout are on its own page.
