Tube-number record
6T4
0 archive entries
6T4 is a tube type in the TubeDatabase archive (class: UHF Oscillator Triode). Recorded specifications: brand SYLVANIA, construction Triode, socket Miniature 7-pin (B7G), maximum plate voltage 200 V, and maximum plate dissipation 3.5 W. The archive does not yet hold a photographed example of this type.
BrandSYLVANIA
ClassUHF Oscillator Triode
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 225 mA
Construction
Primary TypeTriode
EnvelopeT-5 1/2
SectionsSingle
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage200 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Static Characteristics | 80 V | 7000 | 1860 | 13 | 18 mA |
| Oscillator at 950 Mc | 80 V | — | — | — | 18 mA |
Application Notes
The Sylvania 6T4 is a miniature low mu triode intended for service as a uhf oscillator in television receiver tuners.
Datasheets
Datasheet: 6T4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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