Tube-number record
E88CC
5 archive entries
BrandSiemens
ClassUniversal-Doppeltriode
BaseNoval (B9A)
Filament6.3 V @ 300 mA
Construction
Primary TypeTriode
EnvelopeGlass
SectionsDouble
Filament / Heater
Heater NotesIndirekt durch Wechsel oder Gleichstrom, Parallelspeisung
Absolute Maximum Ratings
Plate Voltage400 V
Plate Dissipation1.8 W
Grid 1 Voltage-100 V
Cathode Current20 mA
H-C Voltage150 V
Audio Performance
Typical THD7%
Power Output0.5 W
Key Features
- Lange Lebensdauer
- Zuverlassigkeit
- Enge Toleranzen
- StoB- und Erschitterungsfestigkeit
- Zwischenschichtfreie Spezialkathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Nominal Operating Conditions | 90 V | 12500 | 2600 | 33 | 15 mA |
| Additive Mischstufe (Mixer) | 90 V | 3500 | 7000 | — | 7.7 mA |
Application Notes
Besonders geeignet fur Cascodeschaltungen in NF-, ZF- und HF-Verstarkern sowie fur Oszillatoren, Mischstufen, Kathodenverstarker, bistabile Kippstufen und Multivibratoren.
Datasheets
Datasheet: E88CC.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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