Tube-number record
6GF7
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BrandRCA
ClassDual Triode
BaseNovar
Filament6.3 V @ 0.9 mA
Construction
Primary TypeDual triode
EnvelopeT9
Base MaterialGlass
SectionsDissimilar Units
Filament / Heater
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation11 W
Grid 1 Voltage-250 V
H-C Voltage200 V
Audio Performance
Key Features
- Dark Heater
- Dissimilar Triode Units
- Novar construction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Unit 1 High-mu Triode | 250 V | 1600 | 40000 | 64 | 1.4 mA |
| Unit 2 Low-mu Triode | 150 V | 7200 | 750 | 5.4 | 50 mA |
Datasheets
Datasheet: 6GF7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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