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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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PJ-22 vacuum tube outline illustration

Tube-number record

PJ-22

0 archive entries

PJ-22 is a tube type in the TubeDatabase archive (class: Phototube). Recorded specifications: brand General Electric, construction Vacuum, socket Subminiature, and maximum plate voltage 500 V. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassPhototube
BaseSubminiature

Construction

Primary TypeVacuum
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage500 V

Audio Performance

Application Notes

Designed for use in photoelectric apparatus requiring reliable and accurate control. Useful where high stability and proportionality is required.

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    Key Features
    • Red and infrared sensitive
    • High stability
    • Linear output proportional to light flux