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MW 61-80

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BrandPhilips
ClassTelevision Picture Tube
BaseDUODECAL 7-pin
Filament6.3V @ 300mA

Construction

Primary TypeCRT
EnvelopeAll glass
SectionsSingle gun

Filament / Heater

Heater NotesIndirect heating by A.C. or D.C.; series or parallel supply. In series chain, voltage must not exceed 9.5 V at switch-on.

Absolute Maximum Ratings

Plate Voltage18000 V
Grid 2 Voltage500 V
Grid 1 Voltage-150 V
H-C Voltage200 V

Audio Performance

Key Features
  • Rectangular
  • Filter glass
  • Metal-backed screen
  • Ion trap
  • Magnetic focusing
  • 90 degree magnetic deflection

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation 114000V---0.1mA
Typical Operation 216000V---0.1mA

Application Notes

Mounting position is any. The socket should not be rigidly mounted to allow for free movement.

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