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

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DC 41W vacuum tube outline illustration

Tube-number record

DC 41W

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DC 41W is a tube type in the TubeDatabase archive (class: Triode, Treiberrohre). Recorded specifications: brand Lorenz, construction Triode, base Pressglasfuss, socket Special / none, maximum plate voltage 135 V, and maximum plate dissipation 0.4 W. The archive does not yet hold a photographed example of this type.

BrandLorenz
ClassTriode, Treiberrohre
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeGlass
Base MaterialPressglasfuss
SectionsSingle

Filament / Heater

MaterialOxydkathode

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Operation Point 1120 V85015000132 mA
Operation Point 290 V85015000131.5 mA

Application Notes

Der Heizfaden kann unmittelbar an eine einzellige Trockenbatterie angeschlossen werden.

Datasheets

Datasheet: DC41w.pdf

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

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    Plate Voltage135 V
    Plate Dissipation0.4 W
    Grid 1 Voltage-0.4 V
    Cathode Current4 mA

    Audio Performance

    Key Features
    • Direkt geheizt
    • Oxydkathode
    • Trockenbatterie betrieb