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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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23EWP4 vacuum tube outline illustration

Tube-number record

23EWP4

0 archive entries

23EWP4 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Sylvania, year 1963, and construction Display / CRT. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassCathode Ray Tube

Construction

Primary TypeDisplay / CRT
EnvelopeGlass

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • External conductive coating

Application Notes

Identical to Type 23DZP4 as registered in Release No. 4232, dated April 22, 1963, except for a change in configuration of external conductive coating.

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