14mm numeric tube manufactured by Telefunken
The ZM1210 is a red coated numeric nixie tube manufactured by Telefunken. It has a very fine anode grid which is creating very nice looking digits. The tube is rather rare and not easy to find.
|Symbol height (mm)||14|
|Starting Voltage (typ)||170 V|
|Maintaining Voltage (typ)||140 V|
|Current per Segment||2mA|
|Reccomend Resistor||15kOhm = 2mA|