Tube-number record
6BS8
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6BS8 is a tube type in the TubeDatabase archive (class: Twin Triode). Recorded specifications: brand General Electric, construction Dual triode, base Small Button, socket Noval (B9A), maximum plate voltage 150 V, and maximum plate dissipation 2 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassTwin Triode
BaseNoval (B9A)
Construction
Primary TypeDual triode
EnvelopeT-6 1/4
Base MaterialSmall Button
Sections2
Filament / Heater
MaterialCoated Unipotential
Absolute Maximum Ratings
Plate Voltage150 V
Plate Dissipation2 W
Cathode Current20 mA
H-C Voltage200 V
Audio Performance
Key Features
- Miniature twin triode
- VHF Cascode amplifier applications
- Internal shield
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier (Each Section) | 150 V | 7200 | 5000 | 36 | 10 mA |
| Cascode Amplifier | 250 V | 10000 | — | — | 16 mA |
Datasheets
Datasheet: 6BS8.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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