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1B51 vacuum tube outline illustration

Tube-number record

1B51

0 archive entries

1B51 is a tube type in the TubeDatabase archive (class: Anti-TR Gas Switching Tube). Recorded specifications: brand Sylvania, construction Gas Switching Tube, base Metal, socket Waveguide, and maximum plate dissipation 100 W. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassAnti-TR Gas Switching Tube
BaseWaveguide

Construction

Primary TypeGas Switching Tube
EnvelopeMetal
Base MaterialMetal
SectionsTwo electrodes

Filament / Heater

Absolute Maximum Ratings

Plate Dissipation100 W

Audio Performance

Key Features
  • Metal Envelope
  • Argon filled
  • Anti-TR switching

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Switching—————

Application Notes

Ambient Temperature Range: -50 to +100 C.

Datasheets

Datasheet: 1B51.pdf

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

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