E283CC
8 Tubes in archive
BrandSiemens & Halske
ClassDouble Triode
BaseNoval
Filament6.3V @ 300mA
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 | 250V | 1600 | 62500 | 100 | 1.25mA |
Application Notes
Special version of ECC 83 with different pinout. Suitable for NF voltage amplifiers, phase inverters, and measurement amplifiers.
Datasheet Viewer
Loading datasheet...
