Tube-number record
4C36
0 archive entries
4C36 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Lewis Electronics, construction Triode, base Metal, socket 4-pin, maximum plate voltage 4000 V, and maximum plate dissipation 125 W. The archive does not yet hold a photographed example of this type.
BrandLewis Electronics
ClassPower Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeGlass
Base MaterialMetal
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Plate Voltage4000 V
Plate Dissipation125 W
Grid 1 Voltage-600 V
Cathode Current230 mA
Audio Performance
Power Output500 W
Key Features
- Thoriated Tungsten Filament
- High Power Output
- Jumbo 4-pin base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class B Audio Power Amplifier, Two Tubes | 3000 V | — | — | 20 | 240 mA |
| Class C Radio-Frequency Power Amplifier & Oscillator | 3000 V | — | — | — | 200 mA |
Datasheets
Datasheet: 4C36.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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