Tube-number record
7962
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BrandSylvania
ClassFrame grid subminiature medium mu double triode
BaseSubminiature
Filament6.3 V @ 235 mA
Construction
Primary TypeTriode
EnvelopeT3
Sectionsdouble
Filament / Heater
Absolute Maximum Ratings
Plate Voltage100 V
Plate Dissipation0.8 W
Grid 1 Voltage-55 V
Cathode Current15 mA
H-C Voltage100 V
Audio Performance
Key Features
- Frame grid
- Subminiature
- High shock resistance
- Vibration resistant
- High altitude operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Condition 1 | 26.5 V | 9700 | — | 21 | 4.3 mA |
| Condition 2 | 60 V | 10500 | — | 21 | 8.5 mA |
Application Notes
Well suited to a variety of applications including IF preamp, RF amplifier, mixer/local oscillator and high speed multivibrator at frequencies up to 400 Mc.
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