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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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23CWP4 vacuum tube outline illustration

Tube-number record

23CWP4

0 archive entries

23CWP4 is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand Thomas Electronics, Inc., year 1961, construction Display / CRT, base Plastic, socket Special / none, and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.

BrandThomas Electronics, Inc.
ClassTelevision Picture Tube
BaseSpecial / none
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Base MaterialPlastic
Sections1

Filament / Heater

Heater NotesHeater current 0.6 Ampere ± 5%

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical16000 V————

Application Notes

Grid No. 4 and the collector are connected together within the tube and referred to as anode. Cathode should be returned to one side or to the mid-tap of the heater transformer winding.

Filters

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Manufacturers

Brands

    0 results
    Plate Voltage20000 V
    Grid 2 Voltage600 V
    Grid 1 Voltage-155 V
    H-C Voltage200 V

    Audio Performance

    Key Features
    • Short straight electron gun
    • No ion trap required
    • Short neck
    • Aluminized screen
    • Grey tinted face
    • Flat compound face