Tube-number record
6SZ7
0 archive entries
6SZ7 is a tube type in the TubeDatabase archive (class: DUPLEX-DIODE HIGH-MU TRIODE). Recorded specifications: brand TUNG-SOL, year 1946, construction Triode, base Small Wafer Octal, socket Octal, and maximum plate voltage 300 V. The archive does not yet hold a photographed example of this type.
BrandTUNG-SOL
ClassDUPLEX-DIODE HIGH-MU TRIODE
BaseOctal
Filament6.3 V @ 150 mA
Construction
Primary TypeTriode
EnvelopeMT-8G
Base MaterialSmall Wafer Octal
Sections3
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 250 V | 1200 | 58000 | 70 | 1 mA |
Application Notes
The two diode plates are placed around a cathode, the sleeve of which is common to the triode unit. Each diode plate has its own base pin.
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