4 layers46.5 × 40 mm

Boards in 1 GitHub repository, designed in KiCad, that use the DTC143ECA-TP by Micro Commercial Components (1 1 NPN (Pre-Biased) 100mA 200mW 250MHz 30 300mV 300mV 3V@5mA,0.3V 4.7kΩ 500mV@100uA,5V 50V NPN SOT-23 Digital Transistors ROHS). See how each wires it, with its parts, size, README and files; the DTC143ECA-TP’s symbol, footprint and pinout are on its own page.
