19BMP4
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BrandPhilco
ClassTelevision Picture Tube
BaseB7-208
Filament6.3V @ 600mA
Construction
Primary TypeCathode Ray Tube
EnvelopeRectangular glass
Base MaterialGlass
SectionsSingle
Filament / Heater
Warm-up Time11s
Heater NotesHeater current at 6.3V is 0.600 +/- 0.030 Amperes
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage550 V
Grid 1 Voltage-154 V
H-C Voltage200 V
Audio Performance
Key Features
- No ion trap magnet required
- Improved edge focus quality
- Short integral glass button base
- Straight thru leads
- Aluminized P4 phosphor
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Service | 16000V | - | - | - | - |
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