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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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3BZ6 vacuum tube outline illustration

Tube-number record

3BZ6

0 archive entries

3BZ6 is a tube type in the TubeDatabase archive (class: High Transconductance, Semi-Remote Cut-Off Pentode). Recorded specifications: brand TUNG-SOL, year 1959, construction Pentode, base Glass, socket Miniature 7-pin (B7G), maximum plate voltage 300 V, and maximum plate dissipation 2.5 W. The archive does not yet hold a photographed example of this type.

BrandTUNG-SOL
ClassHigh Transconductance, Semi-Remote Cut-Off Pentode
BaseMiniature 7-pin (B7G)
Filament3.15 V @ 600 mA

Construction

Primary TypePentode
EnvelopeGlass
Base MaterialGlass
SectionsSingle

Filament / Heater

Warm-up Time11s
Heater NotesAC or DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A1 Amplifier200 V6100600000—11 mA

Application Notes

Designed for service as an automatic gain controlled IF amplifier in series heater operated television receivers.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage300 V
    Plate Dissipation2.5 W
    Grid 2 Voltage300 V
    H-C Voltage300 V

    Audio Performance

    Key Features
    • High transconductance
    • Semi-remote cut-off
    • Controlled heater warm-up time
    • 600 mA series heater operation