ECC83
189 Tubes in archive
BrandJJ Electronic
ClassR.F. DOUBLE TRIODE
BaseNOVAL
Filament6.3V @ 300mA
Construction
Primary Typedouble triode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesHeater current depends on voltage selection (6.3V/12.6V)
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation1 W
Grid 1 Voltage-50 V
Cathode Current8 mA
H-C Voltage180 V
Audio Performance
Key Features
- Resistance - coupled amplifier support
- Low noise characteristics
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical characteristic | 250V | 1600 | 62500 | 100 | 1.2mA |
Application Notes
Commonly used as a resistance-coupled amplifier with cathode grid bias.
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