Tube-number record
6SH7L
0 archive entries
6SH7L is a tube type in the TubeDatabase archive (class: RF PENTODE AMPLIFIER). Recorded specifications: brand TUNG-SOL, year 1946, construction Pentode, base Metal, socket Octal, maximum plate voltage 450 V, and maximum plate dissipation 3 W. The archive does not yet hold a photographed example of this type.
BrandTUNG-SOL
ClassRF PENTODE AMPLIFIER
BaseOctal
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeT-9
Base MaterialMetal
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage450 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 100 V | 4000 | 350000 | — | 5.3 mA |
| Class A1 Amplifier | 250 V | 4900 | 900000 | — | 10.8 mA |
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