Tube-number record
PCL84
0 archive entries
PCL84 is a tube type in the TubeDatabase archive (class: Triode-Pentode). Recorded specifications: brand Philips, construction Multi-section, socket Noval (B9A), maximum plate voltage 250 V, and maximum plate dissipation 4 W. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassTriode-Pentode
BaseNoval (B9A)
Filament15 V @ 300 mA
Construction
Primary TypeMulti-section
EnvelopeGlass
SectionsSeparate cathodes
Filament / Heater
Heater NotesIndirect heating by A.C. or D.C.; series supply
Absolute Maximum Ratings
Plate Voltage250 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| triode section | 200 V | 4000 | — | 65 | 3 mA |
| pentode section | 170 V | 10400 | 100000 | 36 | 18 mA |
| pentode section | 200 V | 10000 | 130000 | 36 | 18 mA |
Application Notes
Triode for use in circuits for keyed A.G.C., sync-separation, sync-amplification and noise suppression. Pentode for use as video output tube.
Datasheets
Datasheet: PCL84.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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