6BF6
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BrandSylvania
ClassMiniature Twin Diode - Medium Mu Triode
BaseEV-1 Miniature Button 7-Pin
Filament6.3V @ 300mA
Construction
Primary TypeTwin Diode, Medium Mu Triode
EnvelopeMiniature
Base MaterialGlass
Sections3 (Triode + 2 Diodes)
Filament / Heater
Heater NotesPeak Heater-Cathode Voltage: 90V Max
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation2.5 W
H-C Voltage90 V
Audio Performance
Typical THD6.5%
Power Output0.3 W
Key Features
- Combined Detector
- Amplifier
- Automatic Volume Control
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 250V | 1900 | 8500 | 16 | 9.5mA |
Application Notes
Electrically, the Type 6BF6 is similar to the Type 6SR7.
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