A101

Russian two-pulse cold-cathode Dekatron for counting, switching, and counting-calculating equipment, transferring an orange-red glow among successive cathodes.

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, dark
- to 425 V
Published datasheet value
Discharge starting voltage, illuminated
375 V
Published datasheet value
Discharge maintaining voltage
130 to 170 V
Published datasheet value
Subcathode bias voltage
36 to 44 V
Published datasheet value
Reset pulse amplitude
135 to 165 V
Published datasheet value
Output pulse amplitude
20 V
Published datasheet value
Operating current
0.3 to 0.45 mA
Published datasheet value
Counting rate
0.01 to 1000 Hz
Published datasheet value
Control pulse amplitude
135 to 200 V
Published datasheet value
Control pulse duration
200 to 1000 us
Published datasheet value
Control pulse rise time
10 to 80 us
Published datasheet value
Service life
2000 to - h
Published datasheet value