Tube-number record
19CQP4
0 archive entries
19CQP4 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand The Rauland Corporation, construction Display / CRT, socket CRT base (B12 family), and maximum plate voltage 19800 V. The archive does not yet hold a photographed example of this type.
BrandThe Rauland Corporation
ClassCathode Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeJ149 A1
Sections1
Filament / Heater
Warm-up Time11s
Heater NotesWarm-up time 11 seconds
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive Service | 16000 V | — | — | — | — |
Application Notes
Visual extinction of focused raster at cathode voltage between 25 to 50 volts.
Datasheets
Datasheet: 19CQP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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