IN-15A

18mm symbol tube manufactured by Reflector/Sovtek

The IN-15A is a special-character readout tube. It has the same dimensions as the IN-12A and IN-12B tubes, and was used with them in digital measurement devices like benchtop-multimeters. Another special readout tube is the IN-15B
Brand/ManfacturerReflector/Sovtek
Same Types
Likely Tyes
Symbol height (mm)18
Display+,-,m,M,k,n,%,µ
Decimal pointnone
BaseSK-136
Starting Voltage (typ)170 V
Maintaining Voltage (typ)145 V
Current per Segment3mA
Reccomend Resistor8.6kOhm = 2.9mA