Tube-number record
6JC8
0 archive entries
6JC8 is a tube type in the TubeDatabase archive (class: Triode-Pentode). Recorded specifications: brand General Electric, construction Multi-section, socket Noval (B9A), maximum plate voltage 275 V, and maximum plate dissipation 2.3 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassTriode-Pentode
BaseNoval (B9A)
Filament6.3 V @ 0.45 mA
Construction
Primary TypeMulti-section
EnvelopeT-6 1/2 Glass
SectionsSharp-cutoff pentode and medium-mu triode
Filament / Heater
Warm-up Time11s
Heater NotesSuitable for series or parallel heater operation
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Section (Operation 1) | 100 V | 5700 | — | — | — |
| Pentode Section (Operation 2) | 125 V | 5500 | 300000 | — | 9 mA |
| Triode Section | 125 V | 6500 | 6000 | 40 | 12 mA |
Datasheets
Datasheet: 6JC8.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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