Tube-number record
19CMP4
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BrandRCA
ClassPicture Tube
Filament6.3 V @ 450 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesCurrent tolerance +/- 20 mA
Absolute Maximum Ratings
Plate Voltage12000 V
Audio Performance
Key Features
- Low-voltage electrostatic focus
- 114° magnetic deflection
- Low-Grid-No.2 Voltage
- Cathode-Drive Operation
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode-Drive Operation | — | — | — | — | — |
Application Notes
The 19CMP4 is designed for cathode-drive operation with low grid-no. 2 voltage requirements.
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