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Nixie ·Nixie

A102

Russian two-pulse cold-cathode Dekatron for electronic counting and switching, using visible glow transfer among cathodes to indicate count position.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

Russian cold-cathode glow-discharge Dekatron intended for counting, switching, or counting-and-calculating equipment. It transfers a visible discharge among cathodes; orange-red glow is used for indication.

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
-
Nominal heater current
-
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

Nixie

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

Nixie

Characteristics

  • Scale factor

    10

    Published datasheet value

  • Anode supply voltage

    450 to - V

    Published datasheet value

  • Discharge starting voltage

    - to 430 V

    Published datasheet value

  • Discharge maintaining voltage

    180 to 230 V

    Published datasheet value

  • Subcathode bias voltage

    35 to 40 V

    Published datasheet value

  • Reset pulse amplitude

    150 to - V

    Published datasheet value

  • Operating current

    1.1 to 1.5 mA

    Published datasheet value

  • Counting rate

    0.01 to 20000 Hz

    Published datasheet value

  • Control pulse amplitude

    150 to 180 V

    Published datasheet value

  • Control pulse duration

    20 to - us

    Published datasheet value

  • Control pulse rise time

    3 to - us

    Published datasheet value

  • Readiness time, dark

    - to 5 s

    Published datasheet value

  • Service life

    500 to - h

    Published datasheet value