Tube-number record
19CJP4
0 archive entries
19CJP4 is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand Philco Corporation, construction Display / CRT, base Glass, socket CRT base (B7 family), and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.
BrandPhilco Corporation
ClassTelevision Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesHeater warm-up time 11 seconds
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Service | 16000 V | — | — | — | — |
| Cathode Drive Service | 16000 V | — | — | — | — |
Application Notes
Designed for television picture tube applications. X-ray radiation shielding may be necessary if operated at anode voltages higher than 16,000 volts.
Datasheets
Datasheet: 19CJP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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