19YP4
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BrandRCA
ClassPicture Tube
BaseCRT base (B7 family)
Filament6.3V @ 600mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
Sections1
Filament / Heater
Warm-up Time11s
Heater NotesControlled warm-up time
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage550 V
Grid 1 Voltage-220 V
H-C Voltage200 V
Audio Performance
Key Features
- Low-Voltage Electrostatic Focus
- Magnetic Deflection
- Aluminized Screen
- No Ion-Trap Magnet Required
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid-Drive Service | 16000V | - | - | - | - |
| Cathode-Drive Service | 16000V | - | - | - | - |
Application Notes
Short rectangular glass type for television receivers. Shielding may be required for X-ray protection when operated above 16 kilovolts.
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