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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

GZ34

37 archive entries

Equivalent and related tube numbers

Commonly cross-referenced designations for GZ34. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

  • 5AR4
BrandTungsram
ClassVacuum Tube
Filament5 V @ 1.9 mA

Construction

Primary TypeDiode
Rectifier TypeFull-Wave
Sections2

Filament / Heater

Datasheets

Datasheet: GZ34.pdf

Download PDF
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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

37 tubes found

Manufacturers

Mullard15Hitachi1
Heater NotesIndirect

Absolute Maximum Ratings

Audio Performance

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Rectifier450 V———250 mA
Rectifier400 V———250 mA
Matsushita
1
Philips1

Brands

Philips9Miniwatt5Mullard4Amperex3Zaerix3Adzam1Belvu1Dario1Genalex1Glotron1Hewlett Packard1Iec Mullard1Itt1Marconi Radiotron1Pope1Raytheon1RCA1RTC1Siemens1Sonotone1Sylvania1Telefunken1The Fisher1Valvo1

Related tube numbers

5AR413F329F335F311R711U771
  • Zaerix GZ34 tube - Hitachi — photo 1 of 5
    Zaerix GZ34 tube - Hitachi — photo 2 of 5
    Zaerix GZ34 tube - Hitachi — photo 3 of 5
    Zaerix GZ34 tube - Hitachi — photo 4 of 5
    Zaerix GZ34 tube - Hitachi — photo 5 of 5

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    Photo 1 of 5

    GZ34

    Maker
    Hitachi
    Brand
    Zaerix
  • Zaerix GZ34 tube - Matsushita — photo 1 of 4
    Zaerix GZ34 tube - Matsushita — photo 2 of 4
    Zaerix GZ34 tube - Matsushita — photo 3 of 4
    Zaerix GZ34 tube - Matsushita — photo 4 of 4

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    Photo 1 of 4

  • Sylvania GZ34, 5AR4, F32 tube - Mullard — photo 1 of 3
    Sylvania GZ34, 5AR4, F32 tube - Mullard — photo 2 of 3
    Sylvania GZ34, 5AR4, F32 tube - Mullard — photo 3 of 3

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    Photo 1 of 3

  • Philips GZ34 tube - Mullard — photo 1 of 5
    Philips GZ34 tube - Mullard — photo 2 of 5
    Philips GZ34 tube - Mullard — photo 3 of 5
    Philips GZ34 tube - Mullard — photo 4 of 5
    Philips GZ34 tube - Mullard — photo 5 of 5

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    Photo 1 of 5

  • Itt GZ34 tube - Mullard — photo 1 of 4
    Itt GZ34 tube - Mullard — photo 2 of 4
    Itt GZ34 tube - Mullard — photo 3 of 4
    Itt GZ34 tube - Mullard — photo 4 of 4

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    Photo 1 of 4

  • Siemens GZ34, F33 tube - Mullard — photo 1 of 5
    Siemens GZ34, F33 tube - Mullard — photo 2 of 5
    Siemens GZ34, F33 tube - Mullard — photo 3 of 5
    Siemens GZ34, F33 tube - Mullard — photo 4 of 5
    Siemens GZ34, F33 tube - Mullard — photo 5 of 5

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  • RCA GZ34 tube - Mullard — photo 1 of 5
    RCA GZ34 tube - Mullard — photo 2 of 5
    RCA GZ34 tube - Mullard — photo 3 of 5
    RCA GZ34 tube - Mullard — photo 4 of 5
    RCA GZ34 tube - Mullard — photo 5 of 5

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  • Glotron GZ34, F32 tube - Mullard — photo 1 of 2
    Glotron GZ34, F32 tube - Mullard — photo 2 of 2

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    GZ34, F32

    Maker
  • Marconi Radiotron 5AR4, GZ34, F32 tube - Mullard — photo 1 of 2
    Marconi Radiotron 5AR4, GZ34, F32 tube - Mullard — photo 2 of 2

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    5AR4, GZ34, F32

  • Amperex, Hewlett Packard GZ34, 5AR4, F32 tube - Mullard — photo 1 of 6
    Amperex, Hewlett Packard GZ34, 5AR4, F32 tube - Mullard — photo 2 of 6
    Amperex, Hewlett Packard GZ34, 5AR4, F32 tube - Mullard — photo 3 of 6
    Amperex, Hewlett Packard GZ34, 5AR4, F32 tube - Mullard — photo 4 of 6
    Amperex, Hewlett Packard GZ34, 5AR4, F32 tube - Mullard — photo 5 of 6
    Amperex, Hewlett Packard GZ34, 5AR4, F32 tube - Mullard — photo 6 of 6

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    Photo 1 of 6

  • Pope GZ34, R71 tube - Mullard — photo 1 of 4
    Pope GZ34, R71 tube - Mullard — photo 2 of 4
    Pope GZ34, R71 tube - Mullard — photo 3 of 4
    Pope GZ34, R71 tube - Mullard — photo 4 of 4

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    Photo 1 of 4

  • The Fisher GZ34, 5AR4 tube - Mullard — photo 1 of 2
    The Fisher GZ34, 5AR4 tube - Mullard — photo 2 of 2

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    GZ34, 5AR4

    Maker
  • Telefunken GZ34, 5AR4, F32 tube - Mullard — photo 1 of 5
    Telefunken GZ34, 5AR4, F32 tube - Mullard — photo 2 of 5
    Telefunken GZ34, 5AR4, F32 tube - Mullard — photo 3 of 5
    Telefunken GZ34, 5AR4, F32 tube - Mullard — photo 4 of 5
    Telefunken GZ34, 5AR4, F32 tube - Mullard — photo 5 of 5

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  • Raytheon GZ34, 5AR4 tube - Mullard — photo 1 of 3
    Raytheon GZ34, 5AR4 tube - Mullard — photo 2 of 3
    Raytheon GZ34, 5AR4 tube - Mullard — photo 3 of 3

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  • Belvu GZ34 tube - Mullard — photo 1 of 6
    Belvu GZ34 tube - Mullard — photo 2 of 6
    Belvu GZ34 tube - Mullard — photo 3 of 6
    Belvu GZ34 tube - Mullard — photo 4 of 6
    Belvu GZ34 tube - Mullard — photo 5 of 6
    Belvu GZ34 tube - Mullard — photo 6 of 6

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  • Iec Mullard GZ34, 5AR4 tube - Mullard — photo 1 of 5
    Iec Mullard GZ34, 5AR4 tube - Mullard — photo 2 of 5
    Iec Mullard GZ34, 5AR4 tube - Mullard — photo 3 of 5
    Iec Mullard GZ34, 5AR4 tube - Mullard — photo 4 of 5
    Iec Mullard GZ34, 5AR4 tube - Mullard — photo 5 of 5

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  • Miniwatt, Dario GZ34 tube - Mullard — photo 1 of 5
    Miniwatt, Dario GZ34 tube - Mullard — photo 2 of 5
    Miniwatt, Dario GZ34 tube - Mullard — photo 3 of 5
    Miniwatt, Dario GZ34 tube - Mullard — photo 4 of 5
    Miniwatt, Dario GZ34 tube - Mullard — photo 5 of 5

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  • Mullard GZ34 tube - Philips — photo 1 of 2
    Mullard GZ34 tube - Philips — photo 2 of 2

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    Photo 1 of 2

    GZ34

    Maker
  • Zaerix GZ34, 5AR4 tube — photo 1 of 3
    Zaerix GZ34, 5AR4 tube — photo 2 of 3
    Zaerix GZ34, 5AR4 tube — photo 3 of 3

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  • Sonotone GZ34, 5AR4 tube — photo 1 of 2
    Sonotone GZ34, 5AR4 tube — photo 2 of 2

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    Photo 1 of 2

    GZ34, 5AR4

    Brand
  • Valvo GZ34, F32 tube — photo 1 of 12
    Valvo GZ34, F32 tube — photo 2 of 12
    Valvo GZ34, F32 tube — photo 3 of 12
    Valvo GZ34, F32 tube — photo 4 of 12
    Valvo GZ34, F32 tube — photo 5 of 12
    Valvo GZ34, F32 tube — photo 6 of 12
    Valvo GZ34, F32 tube — photo 7 of 12
    Valvo GZ34, F32 tube — photo 8 of 12
    Valvo GZ34, F32 tube — photo 9 of 12
    Valvo GZ34, F32 tube — photo 10 of 12
    Valvo GZ34, F32 tube — photo 11 of 12
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  • Amperex GZ34, 5AR4, F33 tube — photo 1 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 2 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 3 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 4 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 5 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 6 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 7 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 8 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 9 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 10 of 10

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  • Philips, Miniwatt GZ34 tube — photo 1 of 3
    Philips, Miniwatt GZ34 tube — photo 2 of 3
    Philips, Miniwatt GZ34 tube — photo 3 of 3

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  • Philips, Miniwatt GZ34 tube — photo 1 of 8
    Philips, Miniwatt GZ34 tube — photo 2 of 8
    Philips, Miniwatt GZ34 tube — photo 3 of 8
    Philips, Miniwatt GZ34 tube — photo 4 of 8
    Philips, Miniwatt GZ34 tube — photo 5 of 8
    Philips, Miniwatt GZ34 tube — photo 6 of 8
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Showing 1–24 of 37 results
12Next

GZ34

Maker
Matsushita
Brand
Zaerix

GZ34, 5AR4, F32

Maker
Mullard
Brand
Sylvania

GZ34

Maker
Mullard
Brand
Philips

GZ34

Maker
Mullard
Brand
Itt

GZ34, F33

Maker
Mullard
Brand
Siemens

GZ34

Maker
Mullard
Brand
RCA
Mullard
Brand
Glotron
Maker
Mullard
Brand
Marconi Radiotron

GZ34, 5AR4, F32

Maker
Mullard
Brand
Amperex, Hewlett Packard

GZ34, R71

Maker
Mullard
Brand
Pope
Mullard
Brand
The Fisher

GZ34, 5AR4, F32

Maker
Mullard
Brand
Telefunken

GZ34, 5AR4

Maker
Mullard
Brand
Raytheon

GZ34

Maker
Mullard
Brand
Belvu

GZ34, 5AR4

Maker
Mullard
Brand
Iec Mullard

GZ34

Maker
Mullard
Brand
Miniwatt, Dario
Philips
Brand
Mullard

GZ34, 5AR4

Brand
Zaerix
Sonotone

GZ34, F32

Brand
Valvo

GZ34, 5AR4, F33

Brand
Amperex

GZ34

Brand
Philips, Miniwatt

GZ34

Brand
Philips, Miniwatt