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

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Tube-number record

TEBC 3

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BrandTungsram
ClassDouble Diode Triode
Filament6.3 V @ 0.2 mA

Construction

Primary TypeTriode
EnvelopeDome bulb (Domkolben)
SectionsDouble Diode-Triode

Filament / Heater

Absolute Maximum Ratings

Plate Voltage250 V
Plate Dissipation1.5 W
Grid 1 Voltage-1.3 V
Cathode Current10 mA
H-C Voltage40 V

Audio Performance

Key Features
  • Auto Doppeldiode-Triode

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Triode Section250 V200018000305 mA

Application Notes

Commonly used in automotive radio receivers as detector and first audio stage.

Datasheets

Datasheet: TEBC3.pdf

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

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