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

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VRS 328 vacuum tube outline illustration

Tube-number record

VRS 328

0 archive entries

VRS 328 is a tube type in the TubeDatabase archive (class: Verstärkertriode). Recorded specifications: brand VEB Werk für Fernsehelektronik Berlin, construction Triode, base Metal/Ceramic, socket 5-pin, maximum plate voltage 1500 V, and maximum plate dissipation 150 W. The archive does not yet hold a photographed example of this type.

BrandVEB Werk für Fernsehelektronik Berlin
ClassVerstärkertriode
Base5-pin
Filament8 V @ 1600 mA

Construction

Primary TypeTriode
EnvelopeGlass
Base MaterialMetal/Ceramic
SectionsSingle

Filament / Heater

Heater NotesIndirekt geheizte Oxidkatode

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
A-Betrieb (1)1000 V300027778.33150 mA
A-Betrieb (2)1500 V300027778.33100 mA

Application Notes

Betriebslage: senkrecht stehend, Sockel nach unten

Datasheets

Datasheet: VRS328.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 Voltage1500 V
    Plate Dissipation150 W
    Cathode Current150 mA
    H-C Voltage75 V

    Audio Performance

    Key Features
    • Strahlungsgekühlt
    • HF-Verstärker
    • Modulationsstufen