Tube-number record
DOUBLE-ANODE KENOTRON
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ClassRectifier
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 600 mA
Construction
Primary TypeIndirectly heated
Rectifier TypeFull-wave
EnvelopeGlass bulb
Base MaterialGlass
Sections2
Filament / Heater
Heater NotesCurrent range 540-660 mA
Absolute Maximum Ratings
Cathode Current75 mA
H-C Voltage400 V
Audio Performance
Key Features
- Miniature
- Oxide-coated cathode
- Vibration resistant
- Impact resistant
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectification | 350 V | — | — | — | 75 mA |
Application Notes
Designed for a.c. voltage rectification. Resistant to ambient temperatures from -60 to +70°C.
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