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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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SC-2854 vacuum tube outline illustration

Tube-number record

SC-2854

0 archive entries

SC-2854 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand SYLVANIA, construction Display / CRT, base Medium Shell Octal, socket Octal, and maximum plate voltage 11000 V. The archive does not yet hold a photographed example of this type.

BrandSYLVANIA
ClassCathode Ray Tube
BaseOctal
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeRound Glass Type
Base MaterialMedium Shell Octal
Sections1

Filament / Heater

Heater NotesAC/DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operating Conditions7000 V———0.1 mA

Application Notes

Designed for high visibility airborne radar requirements. Spectral distribution closely matched to eye peak sensitivity.

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Manufacturers

Brands

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    Plate Voltage11000 V
    Grid 2 Voltage770 V
    Grid 1 Voltage-200 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • 5-inch diameter
    • Electrostatic focus
    • 53° magnetic deflection
    • High visibility screen
    • High resolution
    • Aluminized Screen