Tube-number record
6BZ8
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BrandSYLVANIA
ClassMedium Mu Duo Triode
BaseNoval (B9A)
Filament6.3 V @ 400 mA
Construction
Primary TypeTriode
Envelope6-2
Base MaterialMiniature Button 9-Pin
Sections2
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.2 W
Cathode Current20 mA
H-C Voltage200 V
Audio Performance
Key Features
- Miniature
- Semi-remote cutoff
- Medium mu
- Low noise VHF amplifier
- Cascode operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 125 V | 8000 | 5600 | 45 | 10 mA |
| Cascode Operation | 250 V | 10000 | — | — | 15 mA |
Application Notes
The Sylvania Type 6BZ8 is a miniature, medium mu, semi-remote cutoff double triode designed for use in low noise VHF amplifier application and particularly for cascode operation.
Datasheets
Datasheet: 6BZ8.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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