Tube-number record
6EH7
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BrandSylvania
ClassVHF IF Amplifier Pentode
BaseNoval (B9A)
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeT-6 1/2
SectionsSingle
Filament / Heater
Heater NotesParallel Operation
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
Grid 2 Voltage250 V
Cathode Current20 mA
H-C Voltage150 V
Audio Performance
Key Features
- High transconductance
- Semi-remote cutoff pentode
- Coated Unipotential Cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| VHF IF Amplifier | 200 V | 12500 | 500000 | — | 12 mA |
Application Notes
Designed for service as VHF IF amplifiers.
Datasheets
Datasheet: 6EH7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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