5920
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BrandAmperex Electronic Corporation
ClassTwin-triode amplifier
BaseMiniature button 7-pin
Filament6.3V @ 0.4mA
Construction
Primary TypeTwin Triode
EnvelopeT 5 1/2
Sections2
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage150 V
Plate Dissipation1.5 W
Cathode Current20 mA
H-C Voltage200 V
Audio Performance
Key Features
- Ruggedized / Long life
- Guaranteed 10,000 hours average life
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Each section | 100V | 5500 | - | - | 8.5mA |
| Operating conditions | 150V | - | 20000 | - | 4.5mA |
Application Notes
Twin-triode amplifier with common cathode for both sections.
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