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Nixie ·Nixie

ZM1022

Gas-filled cold-cathode numerical indicator for direct optical display of digits 0–9 in measuring and counting instruments. It is the unfiltered member of the ZM1020/ZM1022 pair, using shaped cathodes for decimal readout.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: Special 13-pin
Socket code: B13B
Base pins: 13
Nominal heater: -

Description

Gas-filled cold-cathode Nixie indicator for direct optical display of digits 0 through 9 in measuring and counting instruments. ZM1022 is the unfiltered member of the ZM1020/ZM1022 pair.

Socket description

B13B Nixie 13-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: Special 13-pin
Socket code: B13B
Base pins: 13
Nominal heater voltage: -
Nominal heater current: -
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Special 13-pin - 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

Regulator minimum current: 1 A
Regulator maximum current: 2.5 A
Regulator starting voltage: 160 V
Regulator maintaining voltage: 140 V

Single indicator/counting section. Nixie-specific electrical ratings and operating data are retained 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

1965 Nixie Valvo

Published operating points and test conditions from this source.

SECTION 1

Nixie

Characteristics

Ignition voltage
160 V
Typical characteristic
Burning voltage
140 V
Typical glow voltage
Extinction voltage
120 V
Typical characteristic
Life with one digit continuously displayed
5000 to - h
Recommended conditions
Life with changing display
30000 h
Digit changed at least every 100 h

Other

Continuous cathode current
1 to 2.5 mA
Absolute range
Pulse cathode current
4 to 10 mA
Pulse operation; max pulse 20 ms
Cathode-to-cathode voltage
- to 120 V
Absolute maximum
Pulse rise time
80 to - us
Pulse operation
Pulse source internal resistance
- to 1 kOhm
Pulse operation
Envelope temperature
- to 70 degC
Absolute maximum
Recommended DC supply voltage
170 V
+/-3% example
Recommended DC operating voltage
140 V
At display electrodes
Recommended off-cathode bias
60 to - V
DC operation with bias

Data set 02

1969 Nixie Valvo

Published operating points and test conditions from this source.

SECTION 1

Nixie

Characteristics

Ignition voltage
160 V
Typical characteristic
Burning voltage
140 V
Typical glow voltage
Extinction voltage
120 V
Typical characteristic
Life with one digit continuously displayed
5000 to - h
Recommended conditions
Life with changing display
30000 h
Digit changed at least every 100 h

Other

Continuous cathode current
1 to 2.5 mA
Absolute range
Pulse cathode current
4 to 10 mA
Pulse operation; max pulse 20 ms
Cathode-to-cathode voltage
- to 120 V
Absolute maximum
Pulse rise time
80 to - us
Pulse operation
Pulse source internal resistance
- to 1 kOhm
Pulse operation
Envelope temperature
- to 70 degC
Absolute maximum
Recommended DC supply voltage
170 V
+/-3% example
Recommended DC operating voltage
140 V
At display electrodes
Recommended off-cathode bias
60 to - V
DC operation with bias

Data set 03

1971 Nixie RFT

Published operating points and test conditions from this source.

SECTION 1

Nixie

Characteristics

Ignition voltage
160 V
Maximum/typical threshold shown in source table
Operating glow voltage
140 V
Approximate service voltage
Extinction voltage
120 V
Source table value
Nominal cathode current
2 mA
Main symbol/digit
Ignition voltage
160 V
Typical characteristic
Burning voltage
140 V
Typical glow voltage
Extinction voltage
120 V
Typical characteristic
Life with one digit continuously displayed
5000 to - h
Recommended conditions
Life with changing display
30000 h
Digit changed at least every 100 h

Other

Maximum supply voltage
160 V
Absolute limit table
Cathode current
1 to 2.5 mA
Main symbol/digit continuous range
Maximum peak cathode current
10 mA
Main symbol/digit
Envelope temperature minimum
-20 degC
Operating envelope temperature range
Envelope temperature maximum
70 degC
Operating envelope temperature range
Display characters
0 to 9
Translated from French source
Display orientation
front
Viewing orientation
Character height
15.5 mm
Display geometry
Maximum tube height
26.5 mm
Mechanical dimension
Maximum tube width/diameter
30 mm
Mechanical dimension as printed
Continuous cathode current
1 to 2.5 mA
Absolute range
Pulse cathode current
4 to 10 mA
Pulse operation; max pulse 20 ms
Cathode-to-cathode voltage
- to 120 V
Absolute maximum
Pulse rise time
80 to - us
Pulse operation
Pulse source internal resistance
- to 1 kOhm
Pulse operation
Envelope temperature
- to 70 degC
Absolute maximum
Recommended DC supply voltage
170 V
+/-3% example
Recommended DC operating voltage
140 V
At display electrodes
Recommended off-cathode bias
60 to - V
DC operation with bias

Data set 04

1973 Nixie Siemens

Published operating points and test conditions from this source.

SECTION 1

Nixie

Characteristics

Ignition voltage
160 V
Maximum/typical threshold shown in source table
Operating glow voltage
140 V
Approximate service voltage
Extinction voltage
120 V
Source table value
Nominal cathode current
2 mA
Main symbol/digit

Other

Maximum supply voltage
160 V
Absolute limit table
Cathode current
1 to 2.5 mA
Main symbol/digit continuous range
Maximum peak cathode current
10 mA
Main symbol/digit
Envelope temperature minimum
-20 degC
Operating envelope temperature range
Envelope temperature maximum
70 degC
Operating envelope temperature range
Display characters
0 to 9
Translated from French source
Display orientation
front
Viewing orientation
Character height
15.5 mm
Display geometry
Maximum tube height
26.5 mm
Mechanical dimension
Maximum tube width/diameter
30 mm
Mechanical dimension as printed

Data set 05

1977 Nixie Tesla

Published operating points and test conditions from this source.

SECTION 1

Nixie

Characteristics

Ignition voltage
160 V
Typical characteristic
Burning voltage
140 V
Typical glow voltage
Extinction voltage
120 V
Typical characteristic
Life with one digit continuously displayed
5000 to - h
Recommended conditions
Life with changing display
30000 h
Digit changed at least every 100 h

Other

Continuous cathode current
1 to 2.5 mA
Absolute range
Pulse cathode current
4 to 10 mA
Pulse operation; max pulse 20 ms
Cathode-to-cathode voltage
- to 120 V
Absolute maximum
Pulse rise time
80 to - us
Pulse operation
Pulse source internal resistance
- to 1 kOhm
Pulse operation
Envelope temperature
- to 70 degC
Absolute maximum
Recommended DC supply voltage
170 V
+/-3% example
Recommended DC operating voltage
140 V
At display electrodes
Recommended off-cathode bias
60 to - V
DC operation with bias