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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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6AM6 S vacuum tube outline illustration

Tube-number record

6AM6 S

0 archive entries

6AM6 S is a tube type in the TubeDatabase archive (class: Pentode). Recorded specifications: brand CSF (Compagnie Générale de Télégraphie Sans Fil), year 1963, construction Pentode, base Glass, socket Miniature 7-pin (B7G), maximum plate voltage 550 V, and maximum plate dissipation 3 W. The archive does not yet hold a photographed example of this type.

BrandCSF (Compagnie Générale de Télégraphie Sans Fil)
ClassPentode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 300 mA

Construction

Primary TypePentode
EnvelopeGlass
Base MaterialGlass
SectionsSingle

Filament / Heater

Heater NotesIndirect heating; Cathode & oxydes

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A Amplifier250 V7600—749.8 mA

Application Notes

Specifically designed for military and professional equipment. Can be used for pulses with fast rise times and as a frequency divider.

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Manufacturers

Brands

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    Plate Voltage550 V
    Plate Dissipation3 W
    Grid 2 Voltage450 V
    Cathode Current20 mA
    H-C Voltage150 V

    Audio Performance

    Key Features
    • Reinforced internal structure
    • High robust mechanical design
    • Suitable for HF and LF amplification
    • Used in blocking oscillators and pulse circuits