Tube-number record
23ECP4
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BrandRauland
ClassTelevision Picture Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
SectionsSingle
Filament / Heater
Heater NotesWarm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage25000 V
Grid 2 Voltage60 V
H-C Voltage180 V
Audio Performance
Key Features
- Bonded Implosion Panel
- 92° Magnetic Deflection
- Electrostatic Focus
- Gray Filter Glass
- Aluminized Screen
- No Ion Trap
- Cathode Drive Design
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive Service | 20000 V | — | — | — | 0.2 mA |
Application Notes
Visual extinction of focused raster occurs with cathode voltage between 25 to 50 volts DC relative to Grid #1. Individual tubes will have satisfactory focus between 0 and 500 volts.
Datasheets
Datasheet: 23ECP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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