NL-8423/6091

20.5mm numeric tube manufactured by National Electronics

The NL-8423 is a clear glass numeric nixie tube manufactured by National Electronics. It is identical with the B-6091 from Burroughs. This tube has rather large digits with 20.5mm height.
Brand/ManfacturerNational Electronics
Same Types
Likely Tyes
Symbol height (mm)20.5
Display0-9
Decimal pointnone
BaseB13B
Starting Voltage (typ)170 V
Maintaining Voltage (typ)140 V
Current per Segment2.25mA
Reccomend Resistor12kOhm