6L2G

Grid-beam tube for electronic circuits requiring dual control. Its beam-current structure supports switching and controlled signal processing rather than ordinary single-grid amplification.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 190 mA

Description

Grid-beam tube for electronic circuits using dual control. Extracted and translated from the complete Russian entry corresponding to the PDF filename; neighboring page-break fragments were excluded.

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: 6.3 V
Nominal heater current: 190 mA
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

BeamSwitchingCommutator

X-ray radiationInterelectrode capacitances

Max plate voltage: 150 V
Max plate dissipation: 1.6 W
Max screen dissipation: 0.3 W

Values promoted from the complete filename-matched Russian entry only.

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

1981 Russian Tubes Katsnelson and Larionov

Published operating points and test conditions from this source.

SECTION 1

BeamSwitchingCommutator

Characteristic

Heater current
190 mA
Translated from Russian source; filename-matched entry only
Maximum plate voltage
150 V
Translated from Russian source; filename-matched entry only
Plate voltage with tube cut off
900 V
Translated from Russian source; filename-matched entry only
Maximum combined plate dissipation
1.6 W
Translated from Russian source; filename-matched entry only
Maximum screen dissipation
0.3 W
Translated from Russian source; filename-matched entry only
Service life
1000 h
Translated from Russian source; filename-matched entry only