Tube-number record
6ZH9P
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BrandSoviet
ClassPentode
BaseNoval (B9A)
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeGlass
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation3 W
Grid 2 Voltage160 V
Grid 1 Voltage-100 V
Cathode Current35 mA
H-C Voltage150 V
Audio Performance
Key Features
- High-frequency
- Short-characteristic
- Wide-band
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode amplifier | 150 V | 17500 | 150000 | — | 15.25 mA |
Application Notes
Designed for use in wide-band amplifiers of electronic devices.
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