Tube-number record
KENOTRON
0 archive entries
KENOTRON is a tube type in the TubeDatabase archive (class: High-vacuum rectifier). Recorded specifications: brand General Electric, construction Diode, socket Special / none, and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassHigh-vacuum rectifier
BaseSpecial / none
Construction
Primary TypeDiode
Rectifier TypeHigh-vacuum
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialPure tungsten
Absolute Maximum Ratings
Plate Voltage20000 V
Cathode Current20 mA
Audio Performance
Key Features
- Filamentary type cathode
- Pure tungsten filament
- High voltage and low current application
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Voltage Drop | 90 V | — | — | — | 20 mA |
Application Notes
Particularly useful in applications which require high voltage and low current. Recommended for replacement only—use GL-8020 for new applications.
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