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BrandNational Union Electric Corporation
ClassHigh Voltage Pentode
BaseNoval
Filament6.3V @ 150mA
Construction
Primary TypePentode
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesHeater current extracted assuming '2' in OCR '2150' was a list index.
Absolute Maximum Ratings
Plate Voltage8000 V
Plate Dissipation10 W
H-C Voltage300 V
Audio Performance
Key Features
- High voltage control
- Stabilized output voltage
- Kilovolt range operation
- Low capacities
- High gain
- High voltage sweep circuits
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Voltage Regulator | 6500V | - | - | - | - |
Application Notes
Designed for circuits requiring stabilized output voltage in the kilovolt range. Extends the pentode region beyond the limits of the N.U. 6842.
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