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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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C1K vacuum tube outline illustration

Tube-number record

C1K

0 archive entries

C1K is a tube type in the TubeDatabase archive (class: Grid Control Rectifier Tube). Recorded specifications: brand Electrons, Incorporated, year 1953, construction Other / special, base Metal, socket 4-pin, and maximum plate voltage 1000 V. The archive does not yet hold a photographed example of this type.

BrandElectrons, Incorporated
ClassGrid Control Rectifier Tube
Base4-pin

Construction

Primary TypeOther / special
Rectifier TypeXenon gas filled
EnvelopeGlass
Base MaterialMetal
SectionsSingle

Filament / Heater

MaterialTantalum anode (Filamentary cathode)

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Grid Control Rectifier1000 V———1000 mA

Application Notes

The filament must be lit before drawing d-c. load current. All values are for returns to the filament transformer center tap.

Filters

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Manufacturers

Brands

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    Warm-up Time25s

    Absolute Maximum Ratings

    Plate Voltage1000 V
    Grid 1 Voltage-100 V
    Cathode Current1000 mA

    Audio Performance

    Key Features
    • Tantalum anode
    • Xenon gas filling
    • Mounting Position: Any
    • Anode operates at red heat