EBC 3
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ClassDuodiode-Triode
BaseSide-contact (P-base)
Filament6.3V @ 200mA
Construction
Primary TypeDuodiode-Triode
EnvelopeGlass (metallized)
SectionsTriode and 2 diodes
Filament / Heater
Heater NotesIndirect heating
Absolute Maximum Ratings
Plate Voltage250 V
H-C Voltage75 V
Audio Performance
Key Features
- Common cathode
- Internal shielding connected to cathode
- Metallized envelope with special contact
- Top grid connection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode section | 250V | 2000 | 15000 | 30 | 5mA |
Application Notes
Can be used for LF amplification, detection, AVC, or as an oscillator in combination with the HE 2 heptode.
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