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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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CK5785 vacuum tube outline illustration

Tube-number record

CK5785

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CK5785 is a tube type in the TubeDatabase archive (class: Subminiature Diode Rectifier). Recorded specifications: brand Raytheon, year 1957, construction Diode, socket Flexible / flying leads, and maximum plate voltage 2300 V. The archive does not yet hold a photographed example of this type.

BrandRaytheon
ClassSubminiature Diode Rectifier
BaseFlexible / flying leads

Construction

Primary TypeDiode
EnvelopeT-2X3 Glass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage2300 V
Cathode Current0.1 mA

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Half-wave Rectifier1625 V—1020000—0.08 mA

Application Notes

Designed for use at comparatively high voltages and low currents. Particularly suitable for use in battery operated power supplies for portable Geiger-Mueller counters. Flexible terminal leads may be soldered or welded directly to components.

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    Audio Performance

    Key Features
    • Subminiature construction
    • Low filament power
    • Small tube size
    • Flexible terminal leads