Tube-number record
V.453
0 archive entries
V.453 is a tube type in the TubeDatabase archive (class: Screened R.F. Pentode). Recorded specifications: brand MAZDA, year 1948, construction Pentode, socket Octal, and maximum plate voltage 250 V. The archive does not yet hold a photographed example of this type.
BrandMAZDA
ClassScreened R.F. Pentode
BaseOctal
Filament4 V @ 650 mA
Construction
Primary TypePentode
EnvelopeMetallised
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage250 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 250 V | 2000 | — | — | — |
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