Tube-number record
12G2P
0 archive entries
12G2P is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: construction Triode, maximum plate voltage 330 V, and maximum plate dissipation 0.5 W. The archive does not yet hold a photographed example of this type.
ClassTriode
Filament12.6 V @ — mA
Construction
Primary TypeTriode
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesMax voltage 13.8V, Min voltage 11.4V
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation0.5 W
Cathode Current1 mA
H-C Voltage100 V
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Single Triode | 250 V | 1120 | — | 100 | 1.15 mA |
Application Notes
Small signal amplification triode.
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