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IV11

Single-character vacuum-fluorescent alphanumeric indicator displaying digits, letters, and a decimal point with green-emitting anode segments.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 1.5 V / 100 mA

Description

Vacuum fluorescent single-character indicator for displaying digits, letters, and a decimal point. The image is formed by green-emitting anode segments and viewed through the side of a miniature glass envelope.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: -
Nominal heater voltage: 1.5 V
Nominal heater current: 100 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Tuning Indicator

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Electrical values not fitting canonical promoted fields are preserved in TUBE_SECTION_PARAMETER.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

196X Nixie Russian 1

Published operating points and test conditions from this source.

SECTION 1

Tuning Indicator

Characteristics

Brightness
250 to 500 cd/m2
Published datasheet value
Filament current
90 to 110 mA
Published datasheet value
Segment anode current
- to 0.8 mA
Published datasheet value
Total anode current
3.5 to 5 mA
Published datasheet value
Filament voltage
1.35 to 1.65 V
Published datasheet value
Anode and grid voltage, static
25 to 30 V
Published datasheet value
Anode and grid voltage, pulse
50 to 70 V
Published datasheet value
Service life
5000 h
Published datasheet value