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

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Tube-number record

460 B.U.

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BrandCossor
ClassRectifier

Construction

Primary TypeRectifier
Rectifier TypeFull Wave
EnvelopeGlass
SectionsDouble

Filament / Heater

MaterialDirectly Heated

Absolute Maximum Ratings

Plate Voltage500 V
Cathode Current120 mA

Audio Performance

Key Features
  • Directly Heated
  • Full Wave

Application Notes

All ratings are based on the assumption that a condenser of not less than 4 mfd. is placed across the load. Similar to the 442 B.U., but giving sufficient voltage for 400-500 volt valves.

Datasheets

Datasheet: 460BU.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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