2E32
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BrandRAYTHEON
ClassSub-miniature Pentode
BaseSub-miniature
Construction
Primary TypePentode
EnvelopeGlass with metallic shield
Base MaterialGlass
Sections1
Filament / Heater
MaterialCoated
Absolute Maximum Ratings
Plate Voltage45 V
Grid 2 Voltage45 V
Cathode Current10 mA
Audio Performance
Key Features
- Sub-miniature
- Sharp Cut-off
- R-F Amplifier
- Shielded Bulb
- Low battery drain
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 22.5V | 500 | 350000 | - | 1.1mA |
Application Notes
Designed for radio receivers where small size, light weight and low battery drain are important.
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