17EBP4
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BrandWestinghouse
ClassTelevision Picture Tube
BaseSmall Button 7-Pin (B7-208)
Filament6.3V @ 450mA
Construction
Primary TypeMonochrome CRT
EnvelopeNeutral Gray Glass
SectionsSingle
Filament / Heater
MaterialCoated Unipotential
Warm-up Time11s
Heater NotesWarm-up time 11 seconds
Absolute Maximum Ratings
Plate Voltage20000 V
Grid 2 Voltage700 V
Grid 1 Voltage-154 V
H-C Voltage200 V
Audio Performance
Key Features
- Aluminized screen
- 110° deflection angle
- Low-voltage electrostatic focus
- No-ion-trap gun
- External conductive coating
- Short neck length
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Operation | 14000V | - | - | - | - |
| Cathode Drive Operation | 14000V | - | - | - | - |
Application Notes
The external conductive coating may be grounded by the tube mounting system. Operation with anode voltage less than 12000 volts is not recommended. Shielding for x-ray radiation may be needed if voltages exceed 16 kilovolts.
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