Tube-number record
19DSP4
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BrandRCA
ClassBlack-and-white Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeRectangular Glass
EnvelopeJ149 F1
SectionsSingle
Filament / Heater
Heater NotesHeater warm-up time 11 seconds
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage70 V
H-C Voltage450 V
Audio Performance
Key Features
- Pan-O-Ply—Integral Implosion Protection
- 114° Magnetic Deflection
- Low-Voltage Electrostatic Focus
- Aluminized Screen
- Electron Gun Requiring No Ion-Trap Magnet
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode-Drive Service | 16000 V | — | — | — | 0.2 mA |
Application Notes
The RCA-19DSP4 is a rectangular glass picture tube with integral implosion protection provided by a rim band and tension band. It eliminates the need for an integral protective window or separate safety glass.
Datasheets
Datasheet: 19DSP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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