EBF2
0 Tubes in archive
BrandPHILIPS
ClassDouble-Diode Pentode
BaseP (Side-contact)
Filament6.3V @ -mA
Construction
Primary TypePentode-Diode
EnvelopeGlass
SectionsTriple (1 Pentode, 2 Diodes)
Filament / Heater
Heater NotesIndirect heating by A.C. or D.C.; series or parallel supply
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation1.5 W
Grid 2 Voltage125 V
Grid 1 Voltage-1.3 V
Cathode Current10 mA
H-C Voltage100 V
Audio Performance
Key Features
- Variable mutual conductance
- Indirectly heated
- Combined pentode and double-diode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Section (Va 100V) | 100V | 1800 | 400000 | - | 5mA |
| Pentode Section (Va 200V) | 200V | 1800 | 1000000 | - | 5mA |
| Pentode Section (Va 250V) | 250V | 1800 | 1300000 | - | 5mA |
Application Notes
For use as R.F., I.F. and A.F. amplifier.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results