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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

2AS2-A

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BrandGeneral Electric
ClassHigh-Voltage Rectifier
BaseCompactron
Filament2.5 V @ 330 mA

Construction

Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeT-9
Base MaterialGlass
Sections1

Filament / Heater

Heater NotesBogey value; range 2.1V to 2.9V

Absolute Maximum Ratings

Plate Voltage30000 V
Cathode Current1.5 mA

Audio Performance

Key Features
  • Built-in X-radiation shielding
  • Compactron
  • High-voltage TV rectifier

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Tube Voltage Drop60 V———7 mA

Application Notes

Designed for use in color television receivers to supply power to the anode of the picture tube. Features reduction of X-radiation output.

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