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Tube-number record
E283CC
8 archive entries
BrandSiemens & Halske
ClassDouble Triode
BaseNoval (B9A)
Filament6.3 V @ 300 mA
Construction
Primary TypeTriode
EnvelopeGlass
SectionsDouble
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation1.2 W
Grid 1 Voltage-55 V
Cathode Current9 mA
H-C Voltage200 V
Audio Performance
Key Features
- Low microphony
- Low hum
- Long life
- Tight tolerances
- High shock resistance
- Interface-free cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 250 V | 1600 | 62500 | 100 | 1.25 mA |
Application Notes
Special version of ECC 83 with different pinout. Suitable for NF voltage amplifiers, phase inverters, and measurement amplifiers.
Datasheets
Datasheet: E283CC.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
