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

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Tube-number record

5ADP-

0 archive entries

ClassCathode-ray tube
BaseCRT base (B12 family)
Filament6.3 V @ 0.6 mA

Construction

Primary TypeDisplay / CRT
EnvelopeFlat-faced
Base MaterialMedium Shell Diheptal

Filament / Heater

Heater Notes0.6 ± 10% Ampere

Absolute Maximum Ratings

Plate Voltage6000 V
Plate Dissipation6 W
Grid 1 Voltage-200 V
H-C Voltage180 V

Audio Performance

Key Features
  • Flat-faced
  • Electrostatically focused
  • High sensitivity
  • Long deflection plates
  • Low pattern distortion

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical1500 V————

Application Notes

Designed for applications where tight tolerances and high sensitivity are important. Similar to 3WP- tubes but larger.

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