Tube-number record
1P23
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1P23 is a tube type in the TubeDatabase archive (class: Gas-Filled Phototube). Recorded specifications: brand General Electric Co., construction Other / special, socket Special / none, and maximum plate voltage 100 V. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric Co.
ClassGas-Filled Phototube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeGlass
Sections2-electrode
Filament / Heater
Absolute Maximum Ratings
Plate Voltage100 V
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Operation | 90 V | — | — | — | 0.05 mA |
Application Notes
Luminous sensitivity measured at 90 Volts. Sensitivity peaks at 7500 Angstroms.
Datasheets
Datasheet: 1P23.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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