14BCP22
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BrandHitachi
ClassColor Picture Tube
BaseB12-131
Filament6.3V @ 1800mA
Construction
Primary TypeThree-gun shadow mask system
EnvelopeRectangular glass
Base MaterialSmall Shell Neodiheptar 12-pin
SectionsTri-color (Red, Green, Blue)
Filament / Heater
Warm-up Time11s
Heater NotesDesign Maximum range 5.7 to 6.9 Volts
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage650 V
Grid 1 Voltage-400 V
H-C Voltage450 V
Audio Performance
Key Features
- Simplified color-field set up
- Sulfide group of color phosphors
- Graded-hole shadow mask
- Aluminized screen
- Medium short persistence
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Color TV Receiver Operation | 16000V | - | - | - | - |
Application Notes
The 14BCP22 is a directly viewed, 14-inch rectangular glass picture tube for use in color television receivers. It utilizes a three gun shadow mask system and produces white light with nearly equal current from each of the three electron guns.
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