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MW 31-16

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BrandPhilips
ClassCathode Ray Tube
BaseDuodecal
Filament6.3V @ 0.3mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Sections1

Filament / Heater

Heater NotesIndirect heating by A.C. or D.C.; series or parallel supply.

Absolute Maximum Ratings

Plate Voltage11000 V
Grid 2 Voltage400 V
H-C Voltage150 V

Audio Performance

Key Features
  • Ion trap
  • Double magnetic deflection
  • Magnetic focusing
  • White screen

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Operation at 7kV7000V----
Operation at 9kV9000V----

Application Notes

When used in a series heater chain, the heater voltage must not exceed 8.5 V when the supply is switched on. A current limiting device may be required. Anode connection must be in the vertical plane.

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