G10241E

Unidirectional cold-cathode gas-filled decade counter and distributor. Sequential discharge transfer performs electronic counting and routes outputs among ten positions.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: B12E
Socket code: B12E
Base pins: 12
Nominal heater: -

Description

G10241E is a unidirectional cold-cathode gas-filled decade counter/distributor, classified as Nixie for this batch. The supplied datasheet describes its cold-cathode discharge operation and published electrical ratings/operating conditions.

Socket description

B12E 12-contact physical base

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: B12E
Socket code: B12E
Base pins: 12
Nominal heater voltage: -
Nominal heater current: -
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

B12E - 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

CounterSelectorSwitch

X-ray radiationInterelectrode capacitances

Max plate voltage: 315 V
Max cathode current: 37 mA

Published ratings and characteristics promoted semantically from the approved source; identical repeated sections compressed where applicable.

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

1958 Brimar Radio Valve No 7

Published operating points and test conditions from this source.

SECTION 1

CounterSelectorSwitch

Characteristic

Anode-Cathode Breakdown Voltage
280 V
Anode-Cathode Maintaining Voltage
180 V
Approximate
Cathode Current
3.7 mA
Nominal

Other

Pulse Repetition Frequency Maximum
5 kHz
Transfer Pulse Amplitude
120 V
Nominal
Transfer Pulse Width
16 us
Nominal

Data set 02

196X Nixie Random Datasheets

Published operating points and test conditions from this source.

SECTION 1

CounterSelectorSwitch

Other

Maximum Anode/Cathode Current
3.7 mA
Published datasheet value
Minimum/Typical Supply Voltage
315 V
Published datasheet value
Maximum Counting Rate
20 kHz
Published datasheet value
Typical Cathode Load
15 kOhm
Published datasheet value
Typical Transfer Pulse Width
16 us
Published datasheet value

Characteristic

Running/Maintaining Voltage
180 V
Published datasheet value
Anode-Cathode Breakdown Voltage
1280 V
Published datasheet value
Transfer Electrode Breakdown Voltage
280 V
Published datasheet value