Tube-number record
F-6366
0 archive entries
F-6366 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Federal Telephone and Radio Company, year 1953, construction Triode, socket Flexible / flying leads, maximum plate voltage 5500 V, and maximum plate dissipation 3000 W. The archive does not yet hold a photographed example of this type.
BrandFederal Telephone and Radio Company
ClassPower Triode
BaseFlexible / flying leads
Construction
Primary TypeTriode
EnvelopeGlass with air-cooled anode
Sections1
Filament / Heater
Materialthoriated tungsten
Absolute Maximum Ratings
Plate Voltage5500 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy (Condition 1) | 4500 V | — | — | 25 | 1000 mA |
| Class C Telegraphy (Condition 2) | 5000 V | — | — | — | 1200 mA |
Application Notes
Specifically suitable for industrial applications due to robust spacing and lack of internal insulators. Maximum ratings apply up to 30 MHz. Operation up to 50 MHz permissible at 75% ratings.
0 results