Tube-number record
6066
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BrandBrimar
ClassDouble Diode Triode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ — mA
Construction
Primary TypeMulti-section
EnvelopeT5 1/2
Base MaterialGlass
SectionsTriode and two diodes
Filament / Heater
Heater Notesac or dc
Absolute Maximum Ratings
Plate Voltage300 V
H-C Voltage90 V
Audio Performance
Typical THD2%
Key Features
- Miniature type
- Trustworthy operation
- Mechanical shock resistant
- Vibration resistant
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode section | 100 V | 1300 | 54000 | 70 | 0.8 mA |
| Triode section | 250 V | 1200 | 58000 | 70 | 1 mA |
| Resistance coupled amplifier | 250 V | — | 250000 | 42 | — |
Application Notes
Characteristics are similar to the 6AT6. Designed for operation under conditions of vibration and mechanical shock.
Datasheets
Datasheet: 6066.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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