L-4004
0 Tubes in archive
BrandLitton Industries
ClassHigh Definition Cathode Ray Tube
BaseSmall shell duodecal (B7-51)
Filament6.3V @ 600mA
Construction
Primary TypeMagnetic Focus, Magnetic Deflection
EnvelopeJ127D1
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage30000 V
Grid 2 Voltage700 V
Grid 1 Voltage200 V
H-C Voltage150 V
Audio Performance
Key Features
- Metallized Phosphor Screen
- Neutral Density Grey Glass
- 76% Transmission Face Plate
- Aluminized P11 Phosphor
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical | 27000V | - | - | - | - |
Application Notes
High definition display application. Tube can be obtained with other standard phosphors on special order.
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