Tube-number record
90AG
0 archive entries
90AG is a tube type in the TubeDatabase archive (class: Gas-filled phototube). Recorded specifications: brand Philips, construction Other / special, socket Miniature 7-pin (B7G), and maximum plate voltage 90 V. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassGas-filled phototube
BaseMiniature 7-pin (B7G)
Construction
Primary TypeOther / special
EnvelopeGlass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage90 V
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 85 V | — | 1000000 | — | — |
Application Notes
Measured with a lamp of colour temperature 2700 K. Sensitivity is expressed in microamperes per lumen.
Datasheets
Datasheet: 90AG.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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