Tube-number record
2AS2
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BrandTUNG-SOL
ClassHigh-Voltage Rectifier
BaseCompactron
Filament2.5 V @ 330 mA
Construction
Primary TypeDiode
EnvelopeT-9 Compactron
Sections1
Filament / Heater
Heater NotesLimits of applied voltage: 2.5 +/- 0.4 V
Absolute Maximum Ratings
Plate Voltage30000 V
Cathode Current1.5 mA
Audio Performance
Key Features
- Coated Unipotential Cathode
- Any Mounting Position
- Compactron Type
- Flyback Rectifier Service
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Tube Voltage Drop | 100 V | — | — | — | 7 mA |
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