Tube-number record
3C27B
0 archive entries
3C27B is a tube type in the TubeDatabase archive (class: Micro-wave coaxial triode). Recorded specifications: brand National Union, construction Triode, base Metal, socket Coaxial, maximum plate voltage 5000 V, and maximum plate dissipation 150 W. The archive does not yet hold a photographed example of this type.
BrandNational Union
ClassMicro-wave coaxial triode
BaseCoaxial
Filament6.3 V @ 2500 mA
Construction
Primary TypeTriode
EnvelopeCoaxial
Base MaterialMetal
SectionsSingle
Filament / Heater
Heater NotesOxide Coated Unipotential
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Oscillator, Plate Pulsed | 5000 V | — | — | — | — |
Application Notes
Conservatively rated, one tube employed in suitable resonant cavity circuits will deliver 10 kw. peak radio frequency power at 1150 megacycles.
Datasheets
Datasheet: 3C27B.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results