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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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Tube-number record

802

0 archive entries

802 is a tube type in the TubeDatabase archive (class: R-F Power Amplifier Pentode). Recorded specifications: brand RCA, year 1940, construction Pentode, base Bayonet, socket 7-pin (non-miniature), maximum plate voltage 600 V, and maximum plate dissipation 13 W. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassR-F Power Amplifier Pentode
Base7-pin (non-miniature)
Filament6.3 V @ 900 mA

Construction

Primary TypePentode
EnvelopeST-16
Base MaterialBayonet
SectionsSingle

Filament / Heater

Heater NotesCoated Unipotential Cathode

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
A-F Power Amplifier - Class A400 V2250——30 mA
R-F Power Amplifier - Class B Telephony500 V———25 mA

Application Notes

D-C resistance in grid circuit should not exceed 10,000 ohms with fixed bias, or 500,000 ohms with cathode bias.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage600 V
    Plate Dissipation13 W
    Grid 2 Voltage250 V
    Grid 1 Voltage-200 V
    Cathode Current60 mA
    H-C Voltage100 V

    Audio Performance

    Typical THD8%
    Power Output5.5 W
    Key Features
    • Coated Unipotential Cathode
    • Internal Shielding
    • CCS and ICAS ratings provided