Tube-number record
6H1П
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BrandUSSR
ClassDouble Triode
BaseNoval (B9A)
Filament6.3 V @ 600 mA
Construction
Primary TypeTriode
Envelopeglass
Base Materialnine-pin
Sectionsdouble
Filament / Heater
Heater NotesIndirectly heated cathode
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation2.2 W
Grid 1 Voltage1 V
Cathode Current25 mA
Audio Performance
Key Features
- Miniature glass bulb
- Oxide-coated cathode
- Low-frequency voltage amplification
- Resistant to high mechanical loads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Voltage Amplifier | 250 V | 4500 | — | 35 | 8.05 mA |
Application Notes
Designed for amplification of low-frequency voltage. Resistant to linear loads up to 100g and vibration loads up to 2.5g.
Datasheets
Datasheet: 6H1.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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