6FW5
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BrandGeneral Electric
ClassBeam Pentode
BaseOctal
Filament6.3V @ 1200mA
Construction
Primary TypeBeam Power Pentode
EnvelopeT-12 Glass
Base MaterialB6-112 Short Medium-Shell Octal 6-Pin
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage770 V
Plate Dissipation17.5 W
Grid 2 Voltage220 V
Grid 1 Voltage55 V
Cathode Current175 mA
H-C Voltage200 V
Audio Performance
Key Features
- Beam-power pentode
- Horizontal-deflection amplifier for TV
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics Low Plate | 60V | - | - | - | 345mA |
| Average Characteristics Normal | 250V | 6600 | 20000 | 4.1 | 75mA |
Application Notes
The 6FW5 is a beam-power pentode primarily designed for use as the horizontal-deflection amplifier in television receivers.
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