Tube-number record
ECC801S
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BrandAEG
ClassRF-Twin Triode
BaseNoval (B9A)
Filament6.3 V @ 300 mA
Construction
Primary TypeTriode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesIndirectly DC or AC heated, parallel supply
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation2.5 W
Grid 1 Voltage-50 V
Cathode Current13 mA
H-C Voltage90 V
Audio Performance
Key Features
- Reliability
- Long Life
- Exacting Tolerances
- Vibration and Shock Proofed
- Special Cathode Free from Interface
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| per system | 250 V | 5500 | 11000 | 60 | 10 mA |
Application Notes
Steile HF-Doppeltriode mit getrennten Kathoden (High-Gain RF-Twin Triode with Separate Cathodes). End of life defined when plate current drops below 6mA or transconductance drops below 3.8 mA/V.
Datasheets
Datasheet: ECC801S.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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