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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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4104-D vacuum tube outline illustration

Tube-number record

4104-D

0 archive entries

4104-D is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand Standard Valves, construction Triode, socket 4-pin, maximum plate voltage 160 V, and maximum plate dissipation 5 W. The archive does not yet hold a photographed example of this type.

BrandStandard Valves
ClassTriode
Base4-pin

Construction

Primary TypeTriode
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialOxide coated

Absolute Maximum Ratings

Plate Voltage160 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Constants at 20 mA plate current—115020002.320 mA
Typical Operation 1130 V—1900—31.3 mA
Typical Operation 2130 V—2000—25.2 mA

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    Plate Dissipation
    5 W

    Audio Performance

    Key Features
    • Oxide coated filament
    • Constant current type filament
    Typical Operation 3130 V—2100—20.5 mA
    Typical Operation 4160 V—1900—35 mA
    Typical Operation 5160 V—1900—29 mA