Tube-number record
4C34
0 archive entries
4C34 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand Lewis Electronics, construction Triode, socket Jumbo, maximum plate voltage 2500 V, and maximum plate dissipation 250 W. The archive does not yet hold a photographed example of this type.
BrandLewis Electronics
ClassTriode
BaseJumbo
Construction
Primary TypeTriode
EnvelopeGlass
Sectionssingle
Filament / Heater
Materialthoriated tungsten
Absolute Maximum Ratings
Plate Voltage2500 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | 2000 V | 5600 | — | 23 | 150 mA |
| Class B Audio Frequency Power Amplifier (2 tubes) | 2000 V | — | — | — | 430 mA |
| Class B Radio-Frequency Power Amplifier | 2000 V | — | — | — |
Datasheets
Datasheet: 4C34.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results