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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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6JU6 vacuum tube outline illustration

Tube-number record

6JU6

0 archive entries

6JU6 is a tube type in the TubeDatabase archive (class: Beam Power Tube). Recorded specifications: brand RCA, construction Beam tetrode / beam power, socket Novar, maximum plate voltage 770 V, and maximum plate dissipation 17 W. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassBeam Power Tube
BaseNovar
Filament6.3 V @ 1600 mA

Construction

Primary TypeBeam tetrode / beam power
EnvelopeT12
SectionsSingle

Filament / Heater

Heater NotesRCA Dark Heater

Absolute Maximum Ratings

Plate Voltage770 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Horizontal Deflection Amplifier180 V7000180004.745 mA
Zero Bias (Peak)50 V———470 mA

Datasheets

Datasheet: 6JU6.pdf

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

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Manufacturers

Brands

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    Plate Dissipation17 W
    Grid 2 Voltage220 V
    Grid 1 Voltage-55 V
    Cathode Current275 mA
    H-C Voltage100 V

    Audio Performance

    Key Features
    • High-perveance
    • RCA Dark Heater
    • Special plate structure to minimize secondary emission
    • Separate grid-no.3 terminal