Tube-number record
ECC86
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ECC86 is a tube type in the TubeDatabase archive (class: Double Triode). Recorded specifications: brand Philips, construction Dual triode, socket Noval (B9A), maximum plate voltage 30 V, and maximum plate dissipation 0.6 W. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassDouble Triode
BaseNoval (B9A)
Filament6.3 V @ 330 mA
Construction
Primary TypeDual triode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesIndirect heating by A.C. or D.C.; parallel supply
Absolute Maximum Ratings
Plate Voltage30 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical (each section) | 6.3 V | 2600 | 5000 | 14 | 0.9 mA |
| R.F. Amplifier (one triode) | 12.6 V | 4600 | 3400 | — | 2.5 mA |
| R.F. Amplifier (one triode) | 25 V | 7800 | 2100 | — | 7.5 mA |
Application Notes
Specifically designed for use as R.F. amplifier and self-oscillating mixer in car radio sets operating directly from a storage battery.
Datasheets
Datasheet: ECC86.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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