Tube-number record
436
0 archive entries
436 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Federal Telephone and Radio, construction Triode, maximum plate voltage 1000 V, and maximum plate dissipation 50 W. The archive does not yet hold a photographed example of this type.
BrandFederal Telephone and Radio
ClassPower Triode
Construction
Primary TypeTriode
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage1000 V
Plate Dissipation50 W
Cathode Current150 mA
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | — | 1500 | 16666 | 25 | — |
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