Tube-number record
6B8P
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ClassPentode
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesRange 300 +/- 25 mA
Absolute Maximum Ratings
Plate Voltage275 V
Plate Dissipation4 W
Grid 2 Voltage140 V
H-C Voltage100 V
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Operation | 250 V | 1350 | — | 43 | 10.5 mA |
Application Notes
Russian high-frequency pentode.
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