Tube-number record
M8091
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BrandMullard
ClassHalf-wave rectifier
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 600 mA
Construction
Primary TypeDiode
Rectifier Typehalf-wave
Envelopeglass
Sectionssingle
Filament / Heater
Heater NotesHeater voltage nominal 6.3V
Absolute Maximum Ratings
Plate Voltage2000 V
Cathode Current900 mA
H-C Voltage650 V
Audio Performance
Key Features
- Special Quality
- High altitude operation
- Vibration resistant
- Shock resistant
- Top cap anode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Capacitor input (two tubes as full-wave) | 150 V | — | — | — | 300 mA |
| Capacitor input (two tubes as full-wave) | 250 V | — | — | — | 250 mA |
Application Notes
Primarily intended for operation at high altitudes in equipment where mechanical vibration and shocks are unavoidable.
Datasheets
Datasheet: M8091.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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