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Tube Database (7,341 tube types · 1,270 archive entries)

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1P26 vacuum tube outline illustration

Tube-number record

1P26

0 archive entries

1P26 is a tube type in the TubeDatabase archive (class: Phototube). Recorded specifications: brand General Electric Co., construction Other / special, socket Subminiature, and maximum plate voltage 100 V. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric Co.
ClassPhototube
BaseSubminiature

Construction

Primary TypeOther / special
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage100 V
Cathode Current0.114 mA

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Gas-filled Phototube90 V———0.0001 mA

Application Notes

Recommended for applications requiring sensitivity in the red and infra-red spectrum.

Datasheets

Datasheet: 1P26.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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    Audio Performance

    Key Features
    • Gas filled
    • Two electrode
    • High sensitivity in the red and infra-red