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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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Tube-number record

L-4003

0 archive entries

L-4003 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Litton Industries, construction Display / CRT, socket Duodecal, and maximum plate voltage 30000 V. The archive does not yet hold a photographed example of this type.

BrandLitton Industries
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 0.6 mA

Construction

Primary TypeDisplay / CRT
Envelope21" Rectangular Glass
SectionsSingle

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Plate Voltage30000 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation27000 V————

Application Notes

High definition display cathode ray tube designed for high resolution monitoring and projection.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Grid 2 Voltage700 V
    Grid 1 Voltage-200 V
    H-C Voltage150 V

    Audio Performance

    Key Features
    • 3000 TV Line Resolution
    • 21" Rectangular Glass Tube
    • Metallized Phosphor Screen
    • Magnetic Focusing
    • Magnetic Deflection
    • Spherical Face Plate