Tube-number record
6DG7
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BrandCIFTE
ClassRemote cut-off pentode
BaseNoval (B9A)
Filament6.3 V @ 0.3 mA
Construction
Primary TypePentode
EnvelopeT-6 1/2
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation4 W
Grid 2 Voltage125 V
H-C Voltage90 V
Audio Performance
Key Features
- Remote cut-off pentode
- Low grid-plate capacitance
- High transconductance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier - Operation 1 | 100 V | 4500 | 250000 | — | 10.8 mA |
| Class A1 Amplifier - Operation 2 | 250 V | 4400 | 1000000 | — | 11 mA |
Application Notes
Intended for use as R.F. or I.F. amplifier, particularly in the gain-controlled stages of auto-radio amplifiers.
Datasheets
Datasheet: 6DG7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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