Tube-number record
6LC8
0 archive entries
6LC8 is a tube type in the TubeDatabase archive (class: Receiving Tube). Recorded specifications: brand RCA, construction Pentode, base Small-Button Noval, socket Noval (B9A), maximum plate voltage 300 V, and maximum plate dissipation 2 W. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassReceiving Tube
BaseNoval (B9A)
Filament6.3 V @ 600 mA
Construction
Primary TypePentode
EnvelopeT6-1/2
Base MaterialSmall-Button Noval
SectionsMultiunit
Filament / Heater
Heater NotesRCA Dark Heater
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation2 W
Grid 2 Voltage300 V
Grid 1 Voltage-50 V
H-C Voltage200 V
Audio Performance
Key Features
- Dark Heater
- Separate cathode for each unit
- Controlled warmup time
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode Class A1 | 200 V | 4000 | 17500 | 70 | 4 mA |
| Pentode Class A1 | 150 V | 4400 | 100000 | — | 4 mA |
Application Notes
Useful for Sync-Separator and Noise-Immune Gated-AGC-Amplifier Applications in Color and Black-and-White TV Receivers.
Datasheets
Datasheet: 6LC8.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results