15.5mm numeric tube manufactured by Rodan
The CD43 is a numeric endview nixie tube manufactured by Rodan. Its equal to the ZM1180 from Siemens, but the digits look more nice and have a special kind of glow like many Rodan tubes. These were used in measurement devices like Voltmeters (see below).
|Symbol height (mm)||15.5|
|Starting Voltage (typ)||170 V|
|Maintaining Voltage (typ)||145 V|
|Current per Segment||2.8mA|
|Reccomend Resistor||8.2kOhm = 3mA|