Tube-number record
576A
0 archive entries
576A is a tube type in the TubeDatabase archive (class: High vacuum rectifier and clipper diode). Recorded specifications: brand Central Electronic Manufacturers, construction Diode, base Metal shell, socket 4-pin, and maximum plate voltage 25000 V. The archive does not yet hold a photographed example of this type.
BrandCentral Electronic Manufacturers
ClassHigh vacuum rectifier and clipper diode
Base4-pin
Construction
Primary TypeDiode
Rectifier TypeHigh vacuum
EnvelopeT-18
Base MaterialMetal shell
SectionsSingle
Filament / Heater
MaterialThoriated Tungsten
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier Service | 25000 V | — | — | — | 500 mA |
| Clipper Service | 25000 V | — | — | — | 800 mA |
Application Notes
Mount vertically with adequate air space for ventilation. Anode temperature should not exceed 800°C. Base fits a standard 4 pin super jumbo wafer socket.
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