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

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WE17 vacuum tube outline illustration

Tube-number record

WE17

0 archive entries

WE17 is a tube type in the TubeDatabase archive (class: Pentode). Recorded specifications: brand Philips / Telefunken, construction Pentode, socket Side-contact (P-base), maximum plate voltage 300 V, and maximum plate dissipation 1 W. The archive does not yet hold a photographed example of this type.

BrandPhilips / Telefunken
ClassPentode
BaseSide-contact (P-base)
Filament6.3 V @ 400 mA

Construction

Primary TypePentode
EnvelopeGlass metallized
SectionsSingle

Filament / Heater

Heater NotesIndirect heating

Absolute Maximum Ratings

Plate Voltage300 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
HF/MF Amplifier250 V21001500000—3 mA
AF Amplifier (RC coupling 1)250 V——1650.25 mA
AF Amplifier (RC coupling 2)250 V——1450.9 mA

Application Notes

Used for HF, MF, and LF amplification. In triode mode (screen connected to plate), it functions as a low internal resistance triode suitable for transformer coupling in AF stages.

Datasheets

Datasheet: WE17.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 W
    Grid 2 Voltage300 V
    Grid 1 Voltage-1.3 V
    Cathode Current10 mA
    H-C Voltage100 V

    Audio Performance

    Key Features
    • Alta amplificazione
    • Buona selettività
    • Rivelatrice di griglia in reazione
    • Bulbo metallizzato
    • Accensione indiretta
    AF Amplifier (RC coupling 3)250 V——1001.4 mA
    Triode (g2 to Plate)200 V30008500—6 mA