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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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Tube-number record

HALF-WAVE RECTIFIER

0 archive entries

HALF-WAVE RECTIFIER is a tube type in the TubeDatabase archive (class: Metal Tube). Recorded specifications: brand Ken-Rad, year 1938, construction Rectifier, socket Octal, and maximum plate voltage 125 V. The archive does not yet hold a photographed example of this type.

BrandKen-Rad
ClassMetal Tube
BaseOctal
Filament25 V @ 300 mA

Construction

Primary TypeRectifier
Rectifier TypeHalf-wave
EnvelopeMetal shell
SectionsSingle

Filament / Heater

Heater NotesFilaments designed for series connection

Absolute Maximum Ratings

Application Notes

Designed for transformerless receivers with filaments connected in series.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage125 V
    Cathode Current125 mA

    Audio Performance

    Key Features
    • Cathode type
    • Metal shell connected to base pin
    • Small octal base