Tube-number record
RL12T2
0 archive entries
RL12T2 is a tube type in the TubeDatabase archive (class: NF-Verstärker-Triode). Recorded specifications: brand Telefunken, construction Triode, socket 6-pin, maximum plate voltage 200 V, and maximum plate dissipation 2 W. The archive does not yet hold a photographed example of this type.
BrandTelefunken
ClassNF-Verstärker-Triode
Base6-pin
Filament12.6 V @ 170 mA
Construction
Primary TypeTriode
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesOxydkathode, indirekt geheizt
Absolute Maximum Ratings
Plate Voltage200 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| NF-Übertragerverstärkung A | 130 V | 1800 | 6000 | 11 | 6.5 mA |
| NF-Übertragerverstärkung B | 200 V | 2000 | 5600 | 11 | 10 mA |
Application Notes
Bei Betrieb einer einzelnen Röhre aus 25 V Starterbatterie ist ein Vorschaltwiderstand von 75 Ohm zu verwenden.
Datasheets
Datasheet: RL12T2.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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