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10UP21

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BrandDu Mont
ClassCathode-Ray Tube
BaseSmall shell duodecal 6-pin (B6-63)
Filament6.3V @ 600mA

Construction

Primary TypeElectrostatic focus, Magnetic deflection
Envelope10 1/2 inch glass bulb
SectionsSingle

Filament / Heater

Heater Notes0.6 Ampere nominal

Absolute Maximum Ratings

Plate Voltage12000 V
Grid 2 Voltage700 V
Grid 1 Voltage-180 V
H-C Voltage180 V

Audio Performance

Key Features
  • Electrostatic focus
  • Magnetic deflection
  • High resolution
  • Gray filter face plate
  • Metal-backed screen
  • Automatic focus (at or near cathode potential)

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical10000V----

Application Notes

Designed for specific applications where high resolution is the prime requirement. The focus lens operates at or near cathode potential to afford substantially automatic focus.

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