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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

10ALP

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BrandDuMont
ClassCathode-Ray Tube
BaseMagnal
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialDimagnal collar-base
Sections1

Filament / Heater

Heater NotesHeater Current at 6.3 Volts is 0.6 Ampere

Absolute Maximum Ratings

Plate Voltage10000 V
Plate Dissipation6 W
Grid 1 Voltage-300 V
H-C Voltage180 V

Audio Performance

Key Features
  • Metal-backed screen
  • Dimagnal collar-base
  • Electrostatic focus
  • Electrostatic deflection

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation8000 V————

Application Notes

The DuMont Type 10ALP- is designed for high voltage operation and high precision applications. A metal-backed screen is used to increase light output and prevent build-up of spurious charges.

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