6JU6
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BrandRCA
ClassBeam Power Tube
BaseNovar 9-Pin
Filament6.3V @ 1600mA
Construction
Primary TypeBeam Power
EnvelopeT12
SectionsSingle
Filament / Heater
Heater NotesRCA Dark Heater
Absolute Maximum Ratings
Plate Voltage770 V
Plate Dissipation17 W
Grid 2 Voltage220 V
Grid 1 Voltage-55 V
Cathode Current275 mA
H-C Voltage100 V
Audio Performance
Key Features
- High-perveance
- RCA Dark Heater
- Special plate structure to minimize secondary emission
- Separate grid-no.3 terminal
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Horizontal Deflection Amplifier | 180V | 7000 | 18000 | 4.7 | 45mA |
| Zero Bias (Peak) | 50V | - | - | - | 470mA |
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