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6V3S

Russian pulse-amplifier tetrode designed for specialized pulsed electronic circuits, providing controlled high-speed amplification rather than ordinary continuous small-signal service.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: IO
Base pins: 8
Nominal heater: 6.3 V / 850 mA

Description

The 6V3S is a Russian pulse-amplifier tetrode. Its source entry was translated to English and processed independently from neighboring partial entries.

Socket description

International Octal

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: IO
Base pins: 8
Nominal heater voltage: 6.3 V
Nominal heater current: 850 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

Tetrode

X-ray radiationInterelectrode capacitances

Transconductance: 0.3 S
Max plate voltage: 700 V
Max plate dissipation: 3 W

Promoted values translated from the filename-designated 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

Tetrode

Characteristics

Nominal heater voltage
6.3 V
Published source value
Nominal heater current
850 mA
Published source value
Transconductance
300000 uS
Published operating point
Pulse anode current
2.05 A
Pulse
Pulse second-dynode current
1.5 A
Pulse