14mm numeric tube manufactured by Hivac

The XN3 is a red coated numeric nixie tube manufactured by Hivac. It can display the number 0 to 9 and is relatively rare. There is also a version with purple coating.
Brand / Manfacturer Hivac
Same Types
Likely Tyes
Symbol height in mm 14
Characters / Symbols 0-9
Decimal point none
Base / Socket 0
Starting Voltage (typ) 180 V
Maintaining Voltage (typ) 0 V
Current per Segment 1.5mA
Reccomend Resistor 30kOhm @ 180V, 75kOhm @ 250V, 110kOhm @ 300V, according to datasheet