Tube-number record
6F33
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BrandEdiswan
ClassScreened R.F. Pentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 350 mA
Construction
Primary TypePentode
EnvelopeClear
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
Grid 2 Voltage250 V
H-C Voltage100 V
Audio Performance
Key Features
- Short cut-off Suppressor Grid characteristic
- Integrated diode tied to suppressor grid to prevent blocking
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode | 200 V | 4350 | — | 38 | — |
Application Notes
Particularly suitable for use in Modulator, Variable Reactance and Timing Circuits.
Datasheets
Datasheet: 6F33.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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