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577
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BrandCentral Electronic Manufacturers
ClassHigh vacuum rectifier
Base4-pin
Construction
Primary TypeHigh vacuum
Rectifier TypeHalf-wave
EnvelopeT-16
Base MaterialMetal shell
Sections1
Filament / Heater
MaterialThoriated tungsten
Absolute Maximum Ratings
Plate Voltage25000 V
Cathode Current300 mA
Audio Performance
Key Features
- Lightweight
- Rugged
- Compact
- Miniaturized version of 371B
- Particularly useful in airborne equipment
Application Notes
Mount vertically with adequate air space for ventilation. Anode temperature should not exceed 800°C. The base fits a standard 4 pin super jumbo wafer socket.
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