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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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6ZY5G vacuum tube outline illustration

Tube-number record

6ZY5G

0 archive entries

6ZY5G is a tube type in the TubeDatabase archive (class: Full-wave Rectifier). Recorded specifications: brand Sylvania, construction Vacuum, socket Octal, and maximum plate voltage 1250 V. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassFull-wave Rectifier
BaseOctal
Filament6.3 V @ 300 mA

Construction

Primary TypeVacuum
Rectifier TypeFull-wave
EnvelopeST-12
Sections2

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Capacitor Input Filter325 V—225—40 mA
Choke Input Filter450 V———40 mA

Application Notes

Specifically designed for receivers using low-consumption tubes (6.3V, 150mA). Maximum output is 40mA for Class B operation and 35mA for Class A operation. Requires a minimum source impedance of 225 ohms per plate when using capacitor input filters.

Datasheets

Datasheet: 6ZY5G.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

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Manufacturers

Brands

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    Plate Voltage
    1250 V
    Cathode Current40 mA
    H-C Voltage450 V

    Audio Performance

    Key Features
    • Full-wave rectifier
    • Indirectly heated
    • Vacuum type
    • Low power consumption