Tube-number record
3C24
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BrandEnglish Electric Valve Company
ClassR.F. Power Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeGlass
Sections1
Filament / Heater
Materialthoriated tungsten
Absolute Maximum Ratings
Plate Voltage2000 V
Plate Dissipation25 W
Cathode Current75 mA
Audio Performance
Power Output112 W
Key Features
- Natural cooling
- Thoriated tungsten filament
- Vertical mounting
- Suitable as amplifier, oscillator or modulator
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 2000 V | 2500 | — | 25 | 63 mA |
| Class AB2 (Two Valves) | 1250 V | — | — | — | 24 mA |
| Class C Telephony (Anode Modulated) | 1600 V | — | — | — | 52 mA |
Datasheets
Datasheet: 3C24.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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