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

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CK5875 vacuum tube outline illustration

Tube-number record

CK5875

0 archive entries

CK5875 is a tube type in the TubeDatabase archive (class: Subminiature Pentode). Recorded specifications: brand Raytheon, year 1954, construction Pentode, base 0.016" tinned flexible leads, socket Flexible / flying leads, and maximum plate voltage 100 V. The archive does not yet hold a photographed example of this type.

BrandRaytheon
ClassSubminiature Pentode
BaseFlexible / flying leads

Construction

Primary TypePentode
EnvelopeT-2X3 Glass
Base Material0.016" tinned flexible leads
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage100 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A1 Amplifier90 V2500——3.5 mA

Application Notes

The flexible terminal leads may be soldered or welded directly to components; standard subminiature sockets may be used by cutting leads to 0.20".

Filters

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Manufacturers

Brands

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    Grid 2 Voltage100 V
    Cathode Current7 mA

    Audio Performance

    Key Features
    • Filament type
    • Fully shielded
    • Designed for use as a blocking oscillator in radiosonde applications
    • Bulb entirely coated with metallic shield connected to lead 3
    • Flexible terminal leads