Tube-number record
3C5GT
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3C5GT is a tube type in the TubeDatabase archive (class: Power Amplifier Pentode). Recorded specifications: brand Hytron, construction Pentode, base Metal shell ring, socket Octal, and maximum plate voltage 90 V. The archive does not yet hold a photographed example of this type.
BrandHytron
ClassPower Amplifier Pentode
BaseOctal
Construction
Primary TypePentode
EnvelopeT-9D
Base MaterialMetal shell ring
Filament / Heater
Absolute Maximum Ratings
Plate Voltage90 V
Grid 2 Voltage90 V
Audio Performance
Power Output0.24 W
Key Features
- Bantam type
- Two strand filament
- Series/Parallel filament operation
- Battery operated
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Series Filament | 90 V | 1600 | — | — | 6 mA |
| Parallel Filament | 85 V | 1500 | — | — | 7 mA |
| Parallel Filament | 90 V | 1550 | — | — | 6 mA |
Application Notes
Designed for service in output stage of portable receivers. Filaments can be connected in series for 50 mA string or parallel for 1.4V operation.
Datasheets
Datasheet: 3C5GT.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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