Tube-number record
AZ4
0 archive entries
AZ4 is a tube type in the TubeDatabase archive (class: Rectifier). Recorded specifications: brand Philips, construction High vacuum, socket Side-contact (P-base), and maximum plate voltage 500 V. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassRectifier
BaseSide-contact (P-base)
Construction
Primary TypeHigh vacuum
Rectifier TypeFull-wave
EnvelopeGlass
Sections2
Filament / Heater
MaterialOxide-coated
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Full-wave rectification | 300 V | — | 60 | — | 200 mA |
| Full-wave rectification | 400 V | — | 80 | — | 150 mA |
| Full-wave rectification | 500 V | — | 100 | — | 120 mA |
Application Notes
Operating characteristics include varying plate resistance requirements (Rt) based on supply voltage to protect the valve.
Datasheets
Datasheet: AZ4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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