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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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6BN4A vacuum tube outline illustration

Tube-number record

6BN4A

0 archive entries

6BN4A is a tube type in the TubeDatabase archive (class: Medium-Mu Triode). Recorded specifications: brand RCA, year 1962, construction Triode, socket Miniature 7-pin (B7G), maximum plate voltage 275 V, and maximum plate dissipation 2.2 W. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassMedium-Mu Triode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 0.2 mA

Construction

Primary TypeTriode
EnvelopePD-1/2
Sections1

Filament / Heater

Heater NotesUnipotential Cathode

Absolute Maximum Ratings

Plate Voltage275 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A1 Amplifier150 V77005400439 mA

Application Notes

Used with external shield JEDEC No.316 connected to cathode.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Dissipation2.2 W
    Cathode Current22 mA
    H-C Voltage100 V

    Audio Performance

    Key Features
    • Medium-Mu Triode
    • 7-Pin Miniature Type