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

GM2A

Russian liquid-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-2A triode is used in electronic current and voltage regulators in RF equipment. It has a directly heated carbonized thoriated-tungsten cathode and forced liquid anode 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
8000 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

    2 A

    The M-2A triode is used in electronic current and

  • grid [1]

    1

    Envelope: glass-to-metal. 1, 3 - cathode; 2, 4 —grid;

  • grid [2]

    3

    Envelope: glass-to-metal. 1, 3 - cathode; 2, 4 —grid;

  • grid [3]

    2

    Envelope: glass-to-metal. 1, 3 - cathode; 2, 4 —grid;

  • grid [4]

    4

    Envelope: glass-to-metal. 1, 3 - cathode; 2, 4 —grid;

  • temperature,°C

    98 C

    JnHeHbie Harpysku ¢ yokopeHuem, M/c? ... ... ... 98 Ambient temperature,°C ......................

  • anode

    4 uS

    KpyTusHa xapakTepucTuku (Npu Hanpsi>keHun Mutual conductance (at anode voltage 4 kV, anode

  • voltages

    4 V

    KoadhchuymeHT yenneHus (npu HanpsixxeHusx Gain coefficient (at anode voltages 4 and

  • Interelectrode capacitance, pF

    6 pF

    MexxaneKTpogHbie emkocTy, Nd, He 6onee: Interelectrode capacitance, pF:

  • input,atmost [1]

    25

    BXOOHAA ... ...oivinronnnnennnnennnnns 25 input,atmost . ......... ... 25

  • input,atmost [2]

    25

    BXOOHAA ... ...oivinronnnnennnnennnnns 25 input,atmost . ......... ... 25

  • output,atmost

    1

    BBIXOAHAR .. .. oot iie i 1 output,atmost . .........

  • Mutual conductance over [1]

    500 uS

    KpyTusHa xapakTepucTuku B TedeHue 500 4 Mutual conductance over 500 h of service,

  • Mutual conductance over [2]

    4 uS

    KpyTusHa xapakTepucTuku B TedeHue 500 4 Mutual conductance over 500 h of service,

  • Mutual conductance over [3]

    500 uS

    KpyTusHa xapakTepucTuku B TedeHue 500 4 Mutual conductance over 500 h of service,

  • dissipation [1]

    3.5 kW

    NPy MOLLHOCTK, paccenBaemon at anode dissipation 3.5kW ................. 6.5

  • dissipation [2]

    6.5 kW

    NPy MOLLHOCTK, paccenBaemon at anode dissipation 3.5kW ................. 6.5

  • dissipation [1]

    35 kW

    aHopgom, 35kBT . ... ... 6,5 at anode dissipation 1 kW .. ................. 8

  • dissipation [2]

    65 kW

    aHopgom, 35kBT . ... ... 6,5 at anode dissipation 1 kW .. ................. 8

  • dissipation [3]

    1 kW

    aHopgom, 35kBT . ... ... 6,5 at anode dissipation 1 kW .. ................. 8

  • dissipation [4]

    8 kW

    aHopgom, 35kBT . ... ... 6,5 at anode dissipation 1 kW .. ................. 8

  • current, A [1]

    1 A

    aHogom, 1KkBT ... ... ... L L 8 Filament startingcurrent, A .................... 50

  • current, A [2]

    8 A

    aHogom, 1KkBT ... ... ... L L 8 Filament startingcurrent, A .................... 50

  • current, A [3]

    50 A

    aHogom, 1KkBT ... ... ... L L 8 Filament startingcurrent, A .................... 50

  • Dissipation, W

    -500 W

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

  • anode [1]

    50

    MMyckoBOM TOKHakana, A ...................... 50 anode . ... ... 3.5-10°

  • anode [2]

    3.5

    MMyckoBOM TOKHakana, A ...................... 50 anode . ... ... 3.5-10°

  • anode [3]

    -10

    MMyckoBOM TOKHakana, A ...................... 50 anode . ... ... 3.5-10°

  • grid

    50

    Paccensaeman MOWHOCTb, BT: grid ... 50

  • Temperature, °C

    50 C

    COTKOM ..ottt it i 50 Temperature, °C:

  • Anode Characteristic Curves

    3

    Averaged Anode Characteristic Curves: 3veragee Characteristic Curves: