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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

PJ-22

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BrandGeneral Electric
ClassPhototube
BaseSubminiature

Construction

Primary TypeVacuum
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage500 V

Audio Performance

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

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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