Tube-number record
G 20/40I
0 archive entries
G 20/40I is a tube type in the TubeDatabase archive (class: Mercury-vapour Hot-cathode Rectifier). Recorded specifications: brand AEG, construction Rectifier, and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.
BrandAEG
ClassMercury-vapour Hot-cathode Rectifier
Filament5 V @ 20000 mA
Construction
Primary TypeRectifier
Rectifier TypeMercury Vapour
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated (indirekt geheizt)
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier Operation | — | — | — | — | — |
Application Notes
Maximum permissible ambient temperature can reach +40° C in natural air flow.
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