19AJP4
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BrandSylvania
ClassTelevision Picture Tube
BaseB6-214
Filament6.3V @ 450mA
Construction
Primary TypeRectangular Glass
EnvelopeJ149A4
SectionsSingle
Filament / Heater
Warm-up Time11s
Heater Notes450 mA heater
Absolute Maximum Ratings
Plate Voltage19800 V
Grid 2 Voltage70 V
H-C Voltage180 V
Audio Performance
Key Features
- 19” Direct Viewed
- Rectangular Glass Type
- Spherical Faceplate
- Gray Filter Glass
- Aluminized Screen
- Electrostatic Focus
- 114° Magnetic Deflection
- No Ion Trap
- External Conductive Coating
- Low Grid No. 2 Voltage
- Cathode Drive Design
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive | 14500V | - | - | - | - |
Application Notes
X-ray radiation shielding may be necessary if operated at higher than 16,000 volts. External conductive coating must be grounded.
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