Tube-number record
19BWP4
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BrandWestinghouse
ClassTelevision Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 450 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Sections1
Filament / Heater
Warm-up Time11s
Heater Notes6.3 Volt, 450 Ma. Heater
Absolute Maximum Ratings
Plate Voltage23500 V
Grid 2 Voltage700 V
H-C Voltage200 V
Audio Performance
Key Features
- 114° Magnetic Deflection
- Electrostatic Focus
- Aluminized Screen
- Short Neck Length
- No Ion Trap
- Gray Filter Glass
- External Conductive Coating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| CATHODE DRIVE SERVICE | 20000 V | — | — | — | — |
Datasheets
Datasheet: 19BWP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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