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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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CK6526 vacuum tube outline illustration

Tube-number record

CK6526

0 archive entries

CK6526 is a tube type in the TubeDatabase archive (class: Subminiature Pentode). Recorded specifications: brand Raytheon, construction Pentode, socket Subminiature, maximum plate voltage 135 V, and maximum plate dissipation 1.1 W. The archive does not yet hold a photographed example of this type.

BrandRaytheon
ClassSubminiature Pentode
BaseSubminiature

Construction

Primary TypePentode
EnvelopeT-2X3 Glass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage135 V
Plate Dissipation1.1 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A1 Amplifier110 V1900140000—6.5 mA

Application Notes

The flexible terminal leads may be soldered or welded directly to the terminals of circuit components without the use of sockets. Standard inline subminiature sockets may be used by cutting the leads to a suitable length.

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    Grid 2 Voltage135 V
    Cathode Current12 mA

    Audio Performance

    Typical THD12%
    Power Output0.375 W
    Key Features
    • Filament type pentode power amplifier
    • Subminiature construction
    • Class A amplifier applications
    • Intermittent duty-cycle
    • Push-to-talk service in portable equipment
    • Flexible terminal leads