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STW3A

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ClassTelevision Monitor Tube
BaseInternational Octal
Filament6.3V @ 600mA

Construction

Primary TypeCRT
EnvelopeGlass
SectionsSingle

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Plate Voltage8000 V
Grid 2 Voltage700 V
Grid 1 Voltage125 V
H-C Voltage125 V

Audio Performance

Key Features
  • Magnetic Focus
  • Magnetic Deflection
  • Short Persistence Afterglow
  • Any Mounting Position

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation 14000V----
Typical Operation 27000V----

Application Notes

The center of the undeflected unfocused spot will fall within a circle having 9 mm radius concentric with the center of the tube face. Focusing coil positioned approximately 70 mm from reference line.

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