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21CBP4

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BrandSYLVANIA
ClassTelevision Picture Tube
BaseB6-63
Filament6.3V @ 600mA

Construction

Primary TypeMonochrome CRT
EnvelopeRectangular Glass
Sections1

Filament / Heater

Heater NotesHeater warm-up time: 11 seconds

Absolute Maximum Ratings

Plate Voltage22000 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage450 V

Audio Performance

Key Features
  • Electrostatic Focus
  • Magnetic Deflection
  • Aluminized Screen
  • No Ion Trap
  • External Conductive Coating

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Standard operation16000V----

Application Notes

X-ray radiation shielding may be necessary to protect against possible danger of personal injury if operated at higher than Maximum Rated Anode Voltage.

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