6JZ8
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BrandGeneral Electric
ClassTRIODE-PENTODE
BaseE12-70
Filament6.3V @ 1200mA
Construction
Primary TypeTriode-Pentode
EnvelopeT-9, Glass
Sections2
Filament / Heater
Heater NotesHeater current of a bogey tube at Ef = 6.3 volts.
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation7 W
Grid 2 Voltage200 V
Grid 1 Voltage-150 V
H-C Voltage200 V
Audio Performance
Key Features
- Compactron
- Medium-mu triode
- Beam pentode
- Designed for TV vertical-deflection oscillator and amplifier applications
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode Section - Vertical Oscillator Service | 150V | 2350 | 8500 | 20 | 5.5mA |
| Pentode Section - Vertical Deflection Amplifier Service | 120V | 7100 | 11700 | - | 46mA |
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