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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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6HM6 vacuum tube outline illustration

Tube-number record

6HM6

0 archive entries

6HM6 is a tube type in the TubeDatabase archive (class: Sharp-Cutoff Pentode). Recorded specifications: brand TUNG-SOL, year 1963, construction Pentode, base Glass, socket Noval (B9A), maximum plate voltage 250 V, and maximum plate dissipation 2.5 W. The archive does not yet hold a photographed example of this type.

BrandTUNG-SOL
ClassSharp-Cutoff Pentode
BaseNoval (B9A)
Filament6.3 V @ 300 mA

Construction

Primary TypePentode
EnvelopeT-6 1/2
Base MaterialGlass
SectionsSingle

Filament / Heater

Heater NotesLimits of applied voltage: 6.3 +/- 0.6 Volts

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
IF Amplifier125 V15000156000—13 mA

Application Notes

Designed for service in the IF amplifier stages of television receivers.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage250 V
    Plate Dissipation2.5 W
    Grid 2 Voltage250 V
    Grid 1 Voltage-50 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Frame-grid
    • Sharp-cutoff
    • Miniature type