4 layers20 × 30 mm

Boards in 1 GitHub repository, designed in KiCad, that use the RTT022201FTH by RALEC (-55℃~+155℃ 2.2kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS). See how each wires it, with its parts, size, README and files; the RTT022201FTH’s symbol, footprint and pinout are on its own page.
