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

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55AVP vacuum tube outline illustration

Tube-number record

55AVP

0 archive entries

55AVP is a tube type in the TubeDatabase archive (class: Photomultiplier Tube). Recorded specifications: brand Philips, construction Multi-section, socket 10-pin, maximum plate voltage 2000 V, and maximum plate dissipation 0.5 W. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassPhotomultiplier Tube
Base10-pin

Construction

Primary TypeMulti-section
EnvelopeGlass
Sections15 stages

Filament / Heater

Absolute Maximum Ratings

Plate Voltage2000 V
Plate Dissipation0.5 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation2000 V——1000000000.000005 mA

Application Notes

Linear response limit varies between 30mA and 100mA depending on divider configuration as per Figure 1 and 2.

Datasheets

Datasheet: 55AVP.pdf

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

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    Cathode Current1 mA

    Audio Performance

    Key Features
    • 15-stage secondary emission electrodes
    • Semi-transparent photocathode
    • Head-on type
    • Optically flat and parallel surfaces