Tube-number record
6AG7
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BrandGeneral Electric
ClassPentode
BaseOctal
Filament6.3 V @ 650 mA
Construction
Primary TypePentode
EnvelopeMI-8 Metal Shell
Base MaterialSmall Wafer Octal 8-Pin (B8-21)
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation9 W
Grid 2 Voltage300 V
H-C Voltage90 V
Audio Performance
Typical THD7%
Power Output3 W
Key Features
- High transconductance
- High power sensitivity
- Metal envelope
- Power-amplifier pentode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 300 V | 11000 | 130000 | — | 30 mA |
| Class A Video Voltage Amplifier (Cathode Bias) | 300 V | — | — | — | 28 mA |
Application Notes
Primarily designed for use in the output stage of video amplifiers. Capable of operating at high plate current levels.
Datasheets
Datasheet: 6AG7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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