B2042
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BrandPhilips
ClassHF Pentode
BaseB5
Filament20V @ 180mA
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation1 W
Grid 2 Voltage250 V
Cathode Current10 mA
H-C Voltage100 V
Audio Performance
Key Features
- H.F. amplification
- I.F. amplification
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 100V | 1000 | 400000 | 400 | 4mA |
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