Tube-number record
DQ 4
0 archive entries
DQ 4 is a tube type in the TubeDatabase archive (class: Mercury Vapor Rectifier). Recorded specifications: brand Brown, Boveri & Cie., construction Rectifier, base Plastic/Ceramic, socket 4-pin, and maximum plate voltage 13500 V. The archive does not yet hold a photographed example of this type.
BrandBrown, Boveri & Cie.
ClassMercury Vapor Rectifier
Base4-pin
Construction
Primary TypeRectifier
Rectifier TypeMercury Vapor
EnvelopeGlass
Base MaterialPlastic/Ceramic
SectionsSingle
Filament / Heater
MaterialOxide
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier Operation (Hg-Temp 25-60°C) | 13500 V | — | — | — | 1500 mA |
| Rectifier Operation (Hg-Temp 25-70°C) | 5000 V | — | — | — | 1750 mA |
Application Notes
Recommended for high voltage rectifiers in transmitters and industrial generators.
Datasheets
Datasheet: DQ4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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