2 layers49.5 × 42.5 mm

Hp ref
cellularmitosis/hp-03458-66509-clone
A clone of the LTZ1000 reference board from the HP 3458A 8.5-digit multimeter
46 parts12MIT
Boards in 3 GitHub repositories, designed in KiCad, that use the MJE182 by onsemi (-65℃~+150℃ 1 NPN 1.7V 100V 100uA 12.5W 3A 50 50MHz 7V NPN TO-225-3 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the MJE182’s symbol, footprint and pinout are on its own page.

cellularmitosis/hp-03458-66509-clone
A clone of the LTZ1000 reference board from the HP 3458A 8.5-digit multimeter

