Tube-number record
6EM5
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BrandSylvania
ClassBeam Power Pentode
BaseNoval (B9A)
Filament6.3 V @ 800 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT6-1/2
SectionsSingle
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage315 V
Plate Dissipation10 W
Grid 2 Voltage285 V
Grid 1 Voltage-250 V
Cathode Current60 mA
H-C Voltage200 V
Audio Performance
Key Features
- Miniature beam power tube
- Designed for 110 degree deflection systems
- Controlled heater warm-up time
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Vertical Deflection Amplifier | 250 V | 5100 | — | 8.7 | 35 mA |
Application Notes
Designed primarily for vertical deflection amplifier service in television receivers employing 110° deflection systems.
Datasheets
Datasheet: 6EM5.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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