A44-120W
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BrandTELEFUNKEN
ClassTV-picture tube
BaseJetec B 7-208
Filament-V @ 300mA
Construction
Primary TypeCRT
EnvelopeAll-glass, rectangular, grey glass
Base Material7-pin special
SectionsSingle
Filament / Heater
Heater NotesSeries or parallel supply, controlled warming-up time
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage550 V
Grid 1 Voltage-150 V
H-C Voltage250 V
Audio Performance
Key Features
- 110° magnetic deflection
- Electrostatic focusing
- Metal-backed screen
- Grey glass
- Metal armoring
- Push-through mounting
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard TV Operation | 16000V | - | - | - | - |
Application Notes
Tube may be used without safety plate. Socket should not be rigidly mounted; use flexible leads.
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