Tube-number record
EBC90
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BrandMullard
ClassDouble Diode Triode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ — mA
Construction
Primary TypeOther / special
EnvelopeGlass
SectionsDouble Diode Triode
Filament / Heater
Heater NotesSuitable for series or parallel operation a.c. or d.c.
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation1 W
H-C Voltage90 V
Audio Performance
Key Features
- High gain triode
- AF voltage amplifier
- Twin diodes
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode section | 100 V | 1300 | 54000 | 70 | 0.8 mA |
| Triode section | 250 V | 1200 | 58000 | 70 | 1 mA |
Datasheets
Datasheet: EBC90.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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