Tube-number record
RD5YA
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RD5YA is a tube type in the TubeDatabase archive (class: Transmitting triode). Recorded specifications: brand TESLA, construction Triode, base OFHC copper, maximum plate voltage 10000 V, and maximum plate dissipation 5000 W. The archive does not yet hold a photographed example of this type.
BrandTESLA
ClassTransmitting triode
Construction
Primary TypeTriode
EnvelopeLead glass
Base MaterialOFHC copper
Sectionssingle
Filament / Heater
MaterialTungsten
Absolute Maximum Ratings
Plate Voltage10000 V
Plate Dissipation5000 W
Cathode Current2000 mA
Audio Performance
Key Features
- Water-cooled anode
- Directly heated tungsten cathode
- Lead glass envelope
- Self-supporting tungsten grid
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C power amplifier | — | — | 7250 | 38.5 | — |
Application Notes
Suitable for application as an RF power amplifier at frequencies up to 20 MHz. Mounting position: vertical, anode down.
Datasheets
Datasheet: RD5YA.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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