Tube-number record
6HM5
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BrandGeneral Electric
ClassTriode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 185 mA
Construction
Primary TypeTriode
EnvelopeT-5 1/2
Base MaterialGlass
Sections1
Filament / Heater
Heater NotesHeater current of a bogey tube at Ef = 6.3 volts.
Absolute Maximum Ratings
Plate Voltage200 V
Plate Dissipation2.2 W
Cathode Current20 mA
H-C Voltage100 V
Audio Performance
Key Features
- Miniature Triode
- Grounded-cathode RF amplifier
- VHF television tuners
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation 1 | 120 V | 18000 | 4555 | 82 | 15 mA |
| Typical Operation 2 | 135 V | 14500 | 5380 | 78 | 12.5 mA |
Application Notes
Designed particularly for service in VHF television tuners as a grounded-cathode rf amplifier.
Datasheets
Datasheet: 6HM5.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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