12G11
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BrandGeneral Electric
ClassDissimilar Double Pentode
BaseCompactron
Filament12.6V @ 600mA
Construction
Primary TypeDissimilar Double Pentode
EnvelopeCompactron
Sections2
Filament / Heater
MaterialCoated Unipotential
Warm-up Time11s
Heater NotesHeater current tolerance: +/- 40 mA. Bogey value: 0.6 Amperes.
Absolute Maximum Ratings
Audio Performance
Key Features
- Compactron
- Sharp-cutoff dual-control pentode (Section 2)
- Power pentode (Section 1)
- Series heater operation
Application Notes
The dual-control pentode (Section 2) is intended for use as an FM detector and the power pentode (Section 1) as an audio-frequency output amplifier in television receivers.
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