Tube-number record
HL 94
0 archive entries
BrandPhilips
ClassOutput Pentode
BaseMiniature 7-pin (B7G)
Filament30 V @ 150 mA
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesIndirect heating, A.C. or D.C. series supply
Absolute Maximum Ratings
Plate Voltage150 V
Plate Dissipation7.5 W
Grid 2 Voltage150 V
Cathode Current100 mA
H-C Voltage150 V
Audio Performance
Typical THD10%
Power Output1.9 W
Key Features
- Indirectly heated
- Series supply
- Low mains voltage operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 100 V | 9200 | 22000 | 7.8 | 43 mA |
Application Notes
Designed for use in receivers for low mains voltages.
Datasheets
Datasheet: HL94.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results