A409
0 Tubes in archive
BrandPhilips
ClassTriode
Construction
Primary TypeTriode
EnvelopeGlass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage150 V
Audio Performance
Key Features
- Miniwatt series
- Detector with transformer coupling
- L.F. amplifier with transformer coupling
- Oscillator
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Normal Operation | 100V | 900 | 10000 | 9 | 5.5mA |
| Maximum | - | 1200 | - | - | - |
Application Notes
Audion mit Transformatorkopplung, N.F.-Verstärker mit Transformatorkopplung, Oszillator.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results