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Power - Triode (over 1000V 100W) ·Triode

GM2B

Russian forced-air-cooled power triode for electronic current and voltage regulator service in RF equipment.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / -

Description

The GM-2B triode is used in electronic current and voltage regulators in RF equipment. It has a directly heated carbonized thoriated-tungsten cathode and forced-air cooling.

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
-
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

Triode

X-ray radiationInterelectrode capacitances
Max plate voltage
5000 V
Max plate dissipation
3500 W

Promoted-field audit performed from English ratings/characteristics; detailed electrical values retained in parameter table.

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

1968 Electronintorg

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • current and (¥ [1]

    2 A

    The 'M-2b triode is used in electronic current and (¥4 NA

  • current and (¥ [2]

    4 A

    The 'M-2b triode is used in electronic current and (¥4 NA

  • grid [1]

    2.85

    Mass: at most 2.85 kg. 1, 3 - cathode; 2, 4 — grid;

  • grid [2]

    1

    Mass: at most 2.85 kg. 1, 3 - cathode; 2, 4 — grid;

  • grid [3]

    3

    Mass: at most 2.85 kg. 1, 3 - cathode; 2, 4 — grid;

  • grid [4]

    2

    Mass: at most 2.85 kg. 1, 3 - cathode; 2, 4 — grid;

  • grid [5]

    4

    Mass: at most 2.85 kg. 1, 3 - cathode; 2, 4 — grid;

  • anode

    4 uS

    KpyTusHa xapakTepucTky (Npy HanpsbkerHum Mutual conductance (at anode voltage 4 kV, anode

  • voltages

    4 V

    KoadcbuupmeHT yeunenuvs (Npu HanpskeHnsx Gain coefficient (at anode voltages 4 and

  • Interelectrode capacitance, pF

    6 pF

    Me>xanekTpogHsie emkocTh, Nd, He 6ornee: Interelectrode capacitance, pF:

  • input,atmost

    25

    BXOAHAS ..o i ittt i it 25 input,atmost ........

  • output,atmost ....... ... ... ... .. L

    4

    BbIXOQHAS .. ..ottt e 4 output,atmost ....... ... ... ... .. L.

  • Mutual conductance over [1]

    1000 uS

    KpyTusHa xapakTepucTuku B Tedenne 1000 4 Mutual conductance over 1,000 h of service,

  • Mutual conductance over [2]

    4 uS

    KpyTusHa xapakTepucTuku B Tedenne 1000 4 Mutual conductance over 1,000 h of service,

  • Mutual conductance over [3]

    1000 uS

    KpyTusHa xapakTepucTuku B Tedenne 1000 4 Mutual conductance over 1,000 h of service,

  • dissipation3 [1]

    5 kW

    NPy MOLWHOCTH, paccenBaemon at anode dissipation3.5kW ................. 5

  • dissipation3 [2]

    5 kW

    NPy MOLWHOCTH, paccenBaemon at anode dissipation3.5kW ................. 5

  • anode dissipaton [1]

    35

    aHogoM,35kBT ... ... . 5 at anode dissipaton 1kW . .................. 8

  • anode dissipaton [2]

    5

    aHogoM,35kBT ... ... . 5 at anode dissipaton 1kW . .................. 8

  • anode dissipaton [3]

    1

    aHogoM,35kBT ... ... . 5 at anode dissipaton 1kW . .................. 8

  • anode dissipaton [4]

    8

    aHogoM,35kBT ... ... . 5 at anode dissipaton 1kW . .................. 8

  • current, A [1]

    1 A

    aHogom, 1kBT ... .. .. .. ...l 8 Filament starting current, A .. .................. 50

  • current, A [2]

    8 A

    aHogom, 1kBT ... .. .. .. ...l 8 Filament starting current, A .. .................. 50

  • current, A [3]

    50 A

    aHogom, 1kBT ... .. .. .. ...l 8 Filament starting current, A .. .................. 50

  • Dissipation, W

    500 W

    Hanpsxennecetkn, B . ....................... =500 Dissipation, W:

  • anode [1]

    50

    lMyckoBon TOK Hakana, A ...................... 50 anode ... 3.5-10*

  • anode [2]

    3.5

    lMyckoBon TOK Hakana, A ...................... 50 anode ... 3.5-10*

  • anode [3]

    -10

    lMyckoBon TOK Hakana, A ...................... 50 anode ... 3.5-10*

  • grid

    50

    Paccevsaemas MOWHOCThL, BT: grid .. 50