9JP1/1809-P1
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BrandRCA
ClassCathode-Ray Tube
BaseOctal
Filament2.5V @ 2100mA
Construction
Primary TypeDisplay / CRT
Envelope9-inch Bulb
Base Materialwafer
Sections1
Filament / Heater
Heater NotesA.C. or D.C.
Absolute Maximum Ratings
Plate Voltage5000 V
Grid 2 Voltage2000 V
H-C Voltage125 V
Audio Performance
Key Features
- Electrostatic Focus
- Electrostatic-Magnetic Deflection
- Medium Persistence Screen
- Green Phosphor
- Short Overall Length
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Condition 1 | 2500V | - | - | - | - |
| Condition 2 | 5000V | - | - | - | - |
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