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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

7554

0 archive entries

7554 is a tube type in the TubeDatabase archive (class: High-Mu Triode). Recorded specifications: brand RCA, year 1962, construction Triode, base Metal, socket Coaxial, maximum plate voltage 250 V, and maximum plate dissipation 2.5 W. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassHigh-Mu Triode
BaseCoaxial
Filament6.3 V @ 225 mA

Construction

Primary TypeTriode
EnvelopeCeramic-Metal Pencil
Base MaterialMetal
SectionsSingle

Filament / Heater

Heater NotesUnipotential Cathode

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
RF Amplifier125 V16000—7014 mA
Class C Oscillator 500 Mc205 V———21 mA

Application Notes

For use at frequencies up to 5000 Mc in cathode-drive circuits under severe shock and vibration.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage250 V
    Plate Dissipation2.5 W
    Grid 1 Voltage-50 V
    Cathode Current25 mA
    H-C Voltage50 V

    Audio Performance

    Key Features
    • Ceramic-Metal Pencil Type
    • Fast Warm-up Time
    • Sturdy Coaxial-electrode structure
    • High-Mu