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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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1AY2 vacuum tube outline illustration

Tube-number record

1AY2

0 archive entries

1AY2 is a tube type in the TubeDatabase archive (class: High-Voltage Rectifier). Recorded specifications: brand TUNG-SOL, year 1964, construction Diode, socket Special / none, and maximum plate voltage 26000 V. The archive does not yet hold a photographed example of this type.

BrandTUNG-SOL
ClassHigh-Voltage Rectifier
BaseSpecial / none

Construction

Primary TypeDiode
Rectifier TypeHigh-Voltage Supply
EnvelopeGlass
SectionsSingle

Filament / Heater

MaterialCoated

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Tube Voltage Drop75 V———7 mA

Application Notes

Designed for use as a high-voltage rectifier in fly-back circuits to supply the anode of television picture tubes.

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    Plate Voltage26000 V
    Cathode Current0.5 mA

    Audio Performance

    Key Features
    • Any mounting position
    • Double-ended construction
    • X-ray radiation hazard warning