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Tube-number record
5751WA
2 archive entries
5751WA is a tube type in the TubeDatabase archive (class: Twin Triode). Recorded specifications: brand Tung-Sol, construction Dual triode, base Button 9-Pin, socket Noval (B9A), maximum plate voltage 330 V, and maximum plate dissipation 0.8 W. The archive holds 2 photographed examples of this type.
BrandTung-Sol
ClassTwin Triode
BaseNoval (B9A)
Filament6.3 V @ 350 mA
Construction
Primary TypeDual triode
EnvelopeGlass
Base MaterialButton 9-Pin
Sections2
Filament / Heater
Heater NotesAC OR DC, Center-tap heater permits operation from either 6.3 or 12.6 volt supply.
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 100 V | 1200 | 58000 | 70 | 0.8 mA |
| Class A1 Amplifier | 250 V | 1200 | 58000 | 70 | 1 mA |
Application Notes
The 5751WA is a ruggedized high mu twin triode. Especially suited for use in military or industrial airborne equipment subjected to severe shock and vibration. Heater center-tap allows versatile supply options.
Datasheets
Datasheet: 5751WA.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
