5751WA
2 Tubes in archive
BrandTung-Sol
ClassTwin Triode
Base9-pin Miniature
Filament6.3V @ 350mA
Construction
Primary TypeHigh Mu Twin 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
Plate Voltage330 V
Plate Dissipation0.8 W
Cathode Current22 mA
H-C Voltage100 V
Audio Performance
Key Features
- Ruggedized
- High Mu
- Premium Tube
- Vibration Resistant
- Shock Resistant
- Low Level Input Adaptable
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 100V | 1200 | 58000 | 70 | 0.8mA |
| Class A1 Amplifier | 250V | 1200 | 58000 | 70 | 1mA |
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.
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