19CGP4
0 Tubes in archive
BrandSYLVANIA
ClassTelevision Picture Tube
BaseB6-203
Filament6.3V @ 600mA
Construction
Primary TypeRectangular Glass
EnvelopeJ149D
Sections1
Filament / Heater
Warm-up Time11s
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage200 V
Audio Performance
Key Features
- 19” Direct Viewed Rectangular Glass Type
- Bonded Shield
- Gray Filter Glass
- Anti-Reflection Treated
- Aluminized Screen
- Electrostatic Focus
- 92° Magnetic Deflection
- No Ion Trap
- External Conductive Coating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Service | 16000V | - | - | - | - |
Application Notes
X-ray radiation shielding may be necessary to protect against possible danger of personal injury from prolonged exposure if tube is operated at higher than 16,000 volts.
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