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

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Tube-number record

1BG2

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BrandAmperex
ClassHalf-wave rectifier
BaseFlexible / flying leads
Filament1.4 V @ 575 mA

Construction

Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeT-3
Sections1

Filament / Heater

Heater NotesIndirect heating

Absolute Maximum Ratings

Plate Voltage18000 V
Cathode Current0.35 mA

Audio Performance

Key Features
  • Flexible leads
  • High voltage supply for portable TV receivers

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Diode Characteristics100 V———13 mA

Application Notes

The 1BG2 is a half-wave rectifier intended for use for high voltage supplies in portable TV receivers.

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