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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

6ET6

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BrandRogers Electronic Tubes & Components
ClassPentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 300 mA

Construction

Primary TypePentode
EnvelopeT 5 1/2
Sections1

Filament / Heater

Heater NotesOperated from storage battery

Absolute Maximum Ratings

Plate Voltage50 V
Plate Dissipation0.5 W
Grid 2 Voltage50 V
Cathode Current15 mA
H-C Voltage50 V

Audio Performance

Typical THD10%
Power Output0.03 W
Key Features
  • Pentode
  • Low voltage operation
  • Car radio application
  • Unipotential cathode

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
I.F. amplifier25 V2100900004.12.2 mA
I.F. amplifier12.6 V20002000004.12 mA
I.F. amplifier6.3 V10001000003.20.6 mA

Application Notes

Pentode for use as I.F. amplifier, oscillator or A.F. amplifier in car radio sets. Data at supply voltages of 7V and 14V represent normal praxis when the car is running.

Datasheets

Datasheet: 6ET6.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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