Tube-number record
PC 1,5/100
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BrandPhilips
ClassPENTODE for use as H.-F. amplifier
BaseSpecial / none
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide-coated
Absolute Maximum Ratings
Plate Voltage1500 V
Plate Dissipation85 W
Grid 2 Voltage500 V
Cathode Current200 mA
Audio Performance
Power Output140 W
Key Features
- Oxide-coated filament
- Directly heated
- High frequency amplifier application
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| H.F. Amplifier | 1500 V | 1700 | — | — | 60 mA |
| H.F. Amplifier | 1250 V | — | — | — | — |
| H.F. Amplifier | 1000 V | — | — | — | — |
Application Notes
Mounting position: vertical with base up or down; horizontal with plane of filament vertical.
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