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

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6F35 vacuum tube outline illustration

Tube-number record

6F35

0 archive entries

6F35 is a tube type in the TubeDatabase archive (class: HF Pentode). Recorded specifications: brand TESLA, construction Pentode, socket Miniature 7-pin (B7G), maximum plate voltage 150 V, and maximum plate dissipation 1.7 W. The archive does not yet hold a photographed example of this type.

BrandTESLA
ClassHF Pentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 175 mA

Construction

Primary TypePentode
EnvelopeGlass
Sections1

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Plate Voltage150 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Characteristics28 V2750100000—3 mA
Class A Amplifier28 V—100000—2.7 mA

Datasheets

Datasheet: 6F35.pdf

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

Filters

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Manufacturers

Brands

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    Plate Dissipation1.7 W
    Grid 2 Voltage75 V
    Cathode Current18 mA
    H-C Voltage90 V

    Audio Performance

    Key Features
    • High transconductance
    • Two cathode leads
    • Suitable for 24V supply networks
    • Operation up to 400 MHz