Tube-number record
5Z4PH
0 archive entries
5Z4PH is a tube type in the TubeDatabase archive (class: Full-wave rectifier). Recorded specifications: construction Diode, socket Octal, and maximum plate voltage 350 V. The archive does not yet hold a photographed example of this type.
ClassFull-wave rectifier
BaseOctal
Filament5 V @ 2 mA
Construction
Primary TypeDiode
Rectifier TypeFull-wave
EnvelopeGlass
Sections2
Filament / Heater
Heater Notes2 +/- 0.2A
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Capacitor Input Filter | 350 V | — | — | — | 122 mA |
Application Notes
Commonly used as a full-wave power rectifier.
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