415
0 Tubes in archive
ClassTriode
Construction
Primary TypeTriode
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage200 V
Audio Performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 200V | 1500 | 10000 | 15 | 4mA |
Application Notes
The data extracted corresponds to standard European triodes of the A415/RE415 class, which were common 4V filament triodes in early radio equipment.
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