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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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5Z4 vacuum tube outline illustration

Tube-number record

5Z4

0 archive entries

5Z4 is a tube type in the TubeDatabase archive (class: Full-Wave Rectifier). Recorded specifications: brand RCA, construction Other / special, socket Octal, and maximum plate voltage 400 V. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassFull-Wave Rectifier
BaseOctal
Filament5 V @ 2000 mA

Construction

Primary TypeOther / special
Rectifier TypeFull-Wave
EnvelopeMetal
Sections2

Filament / Heater

Absolute Maximum Ratings

Plate Voltage400 V

Application Notes

Intended for use in d-c power-supply devices which operate from the a-c supply line. May be operated with condenser-input or choke-input filter under conditions not to exceed ratings. Two 5Z4s can be used as a half-wave rectifier in a full-wave circuit to deliver more d-c output current.

Datasheets

Datasheet: 5Z4.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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    Cathode Current125 mA

    Audio Performance

    Key Features
    • Full-wave high-vacuum rectifying tube
    • All-Metal type