Tube-number record
19BRP4
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BrandNational Video Corporation
ClassCathode Ray Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections1
Filament / Heater
Warm-up Time11s
Heater Notes600 milliampere, 6.3 volt filament
Absolute Maximum Ratings
Plate Voltage23000 V
Grid 2 Voltage550 V
Grid 1 Voltage155 V
H-C Voltage200 V
Audio Performance
Key Features
- 19 inch rectangular
- 114 degree deflection
- Electrostatic focus
- Magnetic deflection
- Straight gun
- No ion trap required
- Laminated with Pittsburgh facepanel
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Service | 16000 V | — | — | — | 0.1 mA |
Application Notes
X-ray radiation shielding may be necessary if operated at anode voltages higher than 16,000 volts.
Datasheets
Datasheet: 19BRP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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