23EP4
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BrandSYLVANIA
ClassTelevision Picture Tube
BaseB7-219
Filament6.3V @ 600mA
Construction
Primary TypeTelevision Picture Tube
EnvelopeRectangular Glass
SectionsSingle
Filament / Heater
Heater NotesHeater warm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage70 V
H-C Voltage200 V
Audio Performance
Key Features
- Electrostatic Focus
- 110° Magnetic Deflection
- Bonded Shield
- Aluminized P4 Phosphor
- Gray Filter Glass Safety Plate
- No Ion Trap
- External Conductive Coating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive Service | 16000V | - | - | - | - |
Application Notes
X-ray radiation shielding may be necessary if operated at higher than 16,000 volts or maximum rated anode voltage.
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