Tube-number record
MF2
0 archive entries
MF2 is a tube type in the TubeDatabase archive (class: HF-Pentode). Recorded specifications: brand Telefunken, construction Pentode, socket Special / none, maximum plate voltage 200 V, and maximum plate dissipation 1.5 W. The archive does not yet hold a photographed example of this type.
BrandTelefunken
ClassHF-Pentode
BaseSpecial / none
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide
Absolute Maximum Ratings
Plate Voltage200 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| HF Amplifier | 120 V | 800 | 1000000 | 800 | 2.5 mA |
Application Notes
HF-Pentode for general purpose applications.
Datasheets
Datasheet: MF2.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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