Tube-number record
19VANP22
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BrandRCA
ClassColor Picture Tube
BaseCRT base (B12 family)
Filament6.3 V @ 900 mA
Construction
Primary TypeDisplay / CRT
EnvelopeFilterglass Ultra-Rectangular
Base MaterialGlass
Sections3 (Red, Blue, Green)
Filament / Heater
Heater NotesEach gun series connected within tube
Absolute Maximum Ratings
Plate Voltage22500 V
Grid 2 Voltage1000 V
Grid 1 Voltage-400 V
Cathode Current1 mA
H-C Voltage200 V
Audio Performance
Key Features
- Ultra-Rectangular
- Hi-Lite Screen
- Blue-Gun-Down Operation
- Electrostatic Focus
- Magnetic Convergence
- Magnetic Deflection
- Aluminized Screen
- Implosion Protection: Banded
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 20000 V | — | — | — | 1 mA |
Application Notes
Standby heater operation at 5.0V recommended for cathode life. Surge voltage across heater must be limited to 9.5V rms. X-radiation will not exceed 0.5 mR/h when operated within ratings.
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