Tube-number record
B 203
0 archive entries
B 203 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand Philips, construction Triode, and maximum plate dissipation 0.35 W. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassPower Triode
Construction
Primary TypeTriode
Filament / Heater
Absolute Maximum Ratings
Plate Dissipation0.35 W
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A | 150 V | 1500 | 2000 | 3 | 12 mA |
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