Tube-number record
HIGH-VOLTAGE RECTIFIER TUBE
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BrandUSSR
ClassRectifier
BaseFlexible / flying leads
Construction
Primary TypeDiode
Rectifier TypeHigh-voltage
EnvelopeGlass
Base MaterialGlass
SectionsSingle
Filament / Heater
MaterialCarbonized thoriated tungsten
Warm-up Time3s
Absolute Maximum Ratings
Plate Voltage50000 V
Plate Dissipation70 W
Cathode Current700 mA
Audio Performance
Key Features
- Directly heated
- Top anode lead
- High voltage
- High shock/vibration tolerance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Basic Data | 250 V | — | — | — | 180 mA |
Application Notes
Used in rectifier circuits of RF equipment. Can operate in ambient temperatures from -60 to +100 °C.
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