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
TME 1238 vacuum tube outline illustration

Tube-number record

TME 1238

0 archive entries

TME 1238 is a tube type in the TubeDatabase archive (class: Non-destructive read-out storage tube). Recorded specifications: brand Thomson-CSF, construction Display / CRT, base Glass, and socket Subminiature. The archive does not yet hold a photographed example of this type.

BrandThomson-CSF
ClassNon-destructive read-out storage tube
BaseSubminiature
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
Envelope1 inch
Base MaterialGlass
SectionsSingle-ended

Filament / Heater

Heater Notes6.3V +/- 10%

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Erase mode22.5 V————
Write mode200 V————
Read mode6.5 V————

Application Notes

Suitable for slow scan T.V., data recording and storage, scan conversion, and integration of low level video signals. Designed for applications where precise write-read registration is required.

Datasheets

Datasheet: TME1238.pdf

Download PDF
Loading datasheet...

Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Grid 1 Voltage-100 V

    Audio Performance

    Key Features
    • Non-destructive read-out
    • High resolution
    • Selective erasure
    • Fast writing and erasing
    • Integration capability