Tube-number record
6HD5
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BrandRaytheon
ClassBeam Pentode
BaseCompactron
Filament6.3 V @ 2250 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT-12
Base MaterialGlass
Filament / Heater
Absolute Maximum Ratings
Plate Voltage770 V
Plate Dissipation24 W
Grid 2 Voltage220 V
Grid 1 Voltage330 V
Cathode Current285 mA
H-C Voltage200 V
Audio Performance
Key Features
- Single-ended T-12 envelope
- Integral all-glass twelve-pin base
- Large diameter internal leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Peak Plate Current | 60 V | — | — | — | 540 mA |
| Normal Operation | 135 V | 10000 | 5000 | 4.2 | 65 mA |
Application Notes
Beam pentode for use as horizontal deflection amplifier in television receivers, designed for low B supply and color applications.
Datasheets
Datasheet: 6HD5.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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