TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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)
DisclaimerA–Z indexSubmit a tube
7183A vacuum tube outline illustration

Tube-number record

7183A

0 archive entries

7183A is a tube type in the TubeDatabase archive (class: Display-Storage Tube). Recorded specifications: brand RCA, year 1968, construction Display / CRT, base Small-Button Neoditetrar 8-Pin and Small-Button Miniature 7-Pin, socket Miniature 7-pin (B7G), and maximum plate voltage 9000 V. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassDisplay-Storage Tube
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 0.6 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialSmall-Button Neoditetrar 8-Pin and Small-Button Miniature 7-Pin
Sections2 (Writing Section and Viewing Section)

Filament / Heater

Heater NotesSeparate heater for Writing Gun and Viewing Gun sections.

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Standard Display Operation8500 V———0.3 mA

Application Notes

For use in radar and information-handling systems requiring bright displays. Requires series current-limiting resistors in screen and collector circuits for protection.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage9000 V
    Grid 2 Voltage150 V
    Grid 1 Voltage-200 V
    Cathode Current5 mA
    H-C Voltage125 V

    Audio Performance

    Key Features
    • High Display Uniformity
    • Improved Collimation System Design
    • Bright non-flickering display
    • Half-tone capability