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40-1 I

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ClassCathode Ray Tube
Filament4V @ 1200mA

Construction

Primary TypeCathode Ray Tube
EnvelopeGlass
Sections1

Filament / Heater

Heater NotesCathode internally connected to heater

Absolute Maximum Ratings

Plate Voltage6000 V
Grid 2 Voltage250 V

Audio Performance

Key Features
  • 12-inch screen
  • White fluorescent color
  • Double electromagnetic deflection
  • Electromagnetic focusing

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation5000V----

Application Notes

The grid voltage should be adjusted to give the required light intensity. The voltage should never become positive or damage to the tube will result.

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