19CJP4
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BrandPhilco Corporation
ClassTelevision Picture Tube
BaseBF-208
Filament6.3V @ 600mA
Construction
Primary TypeCRT
EnvelopeRectangular Glass
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesHeater warm-up time 11 seconds
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage550 V
Grid 1 Voltage-154 V
H-C Voltage200 V
Audio Performance
Key Features
- Aluminized screen
- Compound radius faceplate
- Internal contouring for 114° deflection
- Requires no ion trap magnet
- Integral glass button base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Service | 16000V | - | - | - | - |
| Cathode Drive Service | 16000V | - | - | - | - |
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.
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