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BrandSylvania
ClassDouble Triode
Base9-Pin Miniature Button
Filament12.6V @ 180mA
Construction
Primary TypeMedium mu double triode
EnvelopeT-6 1/2
Base MaterialMiniature Button 9-Pin
Sections2
Filament / Heater
Heater NotesParallel Operation
Absolute Maximum Ratings
Plate Voltage200 V
Plate Dissipation3.5 W
Grid 1 Voltage-75 V
Cathode Current35 mA
H-C Voltage200 V
Audio Performance
Power Output1 W
Key Features
- Medium mu
- Designed for Continuous Class C Amplifier Service
- Optimized for Sonobuoy and battery applications
- High impact acceleration rating (500 G)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 90V | 12500 | - | 33 | 15mA |
| Class C RF Doubler to 175 Mc | 160V | - | 33000 | - | 26mA |
Application Notes
Rating values apply specifically to Sonobuoy and other battery applications where power output is paramount and long life is of lesser importance. Subjected to 500G impact acceleration test.
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