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Nixie ·Nixie

B6012

Gas-filled cold-cathode Nixie special-character indicator designed to display plus/minus or other dedicated symbols using shaped glow cathodes.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B13B
Base pins
-
Nominal heater
-

Description

B6012 is a gas-filled cold-cathode Nixie numerical/readout device. The shared catalog identifies it with the 7153 electrical family, using a maximum ionization voltage of 250 V and a recommended minimum supply of 250 V.

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
-
Socket code
B13B
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
Max cathode current
5 mA
Regulator minimum current
2 mA
Regulator maximum current
3 mA
Regulator starting voltage
250 V

Gas-filled cold-cathode Nixie special-character indicator; plus and minus special-character tube. Electrical/mechanical characteristics are stated to be generally comparable to the corresponding regular numerical tube family (7153).

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

1961 Nixie Burroughs

Published operating points and test conditions from this source.

SECTION 1

Nixie

Other

  • Ionization Voltage Maximum

    250 V

  • Supply Voltage Minimum

    250 V

    Catalog minimum supply voltage

  • Cathode Current Peak

    5 mA

  • Cathode Current Average

    2.5 mA

  • Individual Cathode Wattage Maximum

    0.8 W

  • Test Supply Voltage

    250 V

  • Test Series Resistor

    43 kOhm

  • Display Size Class

    Super

  • Numeral Height

    0.808 in

  • Recommended Socket

    HSK106 or HSK112

  • Recommended Supply Voltage

    250 V

    Series resistor 43 kOhm

  • Recommended Series Resistor

    43 kOhm

    Supply voltage 250 V

  • Recommended Supply Voltage

    300 V

    Series resistor 62 kOhm

  • Recommended Series Resistor

    62 kOhm

    Supply voltage 300 V

Characteristic

  • Cathode Current Minimum

    2 mA

  • Cathode Current Maximum

    3 mA

Environmental

  • Shock

    55 G

  • Vibration

    10 G

    60 cps

  • Operating Temperature Range

    -65 to +70 C

  • Altitude

    70000 ft

Data set 02

196X Burroughs Nixie

Published operating points and test conditions from this source.

SECTION 1

Nixie

Other

  • Ionization voltage

    250 V

    Absolute rating; maximum

  • Minimum supply voltage

    250 V

    Absolute rating; minimum recommended supply

  • Cathode current

    5 mA

    Peak

  • Cathode current

    2.5 mA

    Average

  • Individual cathode dissipation

    0.8 W

    Maximum

  • Anode supply voltage

    250 V

    BasicCircuit test condition

  • Anode series resistor

    43 kOhm

    BasicCircuit test condition

  • Cathode current

    2 to 3 mA

    BasicCircuit test condition

  • Numeral height

    0.808 in

    Super

  • Recommended anode series resistor

    43 kOhm

    Anode supply 250 V

  • Recommended anode series resistor

    62 kOhm

    Anode supply 300 V

  • Pre-bias voltage

    75 to 120 V

    Referenced to on cathode