UL 41
0 Tubes in archive
BrandPhilips
ClassOutput Pentode
BaseRimlock
Filament45V @ 100mA
Construction
Primary TypePentode
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesIndirect; series supply
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation9 W
Grid 2 Voltage250 V
Grid 1 Voltage-1.3 V
Cathode Current75 mA
H-C Voltage150 V
Audio Performance
Typical THD10%
Power Output4.25 W
Key Features
- Indirectly heated
- Series supply
- Rimlock base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 100V | 8000 | 18000 | 10 | 29mA |
| Class A | 110V | 8500 | 18000 | 10 | 32mA |
| Class A | 170V | 9500 | 20000 | 10 | 53mA |
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results