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

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RE 052 vacuum tube outline illustration

Tube-number record

RE 052

0 archive entries

RE 052 is a tube type in the TubeDatabase archive (class: Resistance Amplifier Triode). Recorded specifications: brand Telefunken, construction Triode, socket 4-pin, and maximum plate voltage 200 V. The archive does not yet hold a photographed example of this type.

BrandTelefunken
ClassResistance Amplifier Triode
Base4-pin

Construction

Primary TypeTriode
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage200 V

Audio Performance

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Resistance-coupled amplifier200 V20—330.04 mA

Datasheets

Datasheet: RE052.pdf

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

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    Key Features
    • Special resistance amplifier tube
    • Low through-grip (3%)
    • Designed for 2-V battery operation