Tube-number record
6339
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BrandAmperex
ClassClipper Diode / Rectifier
BaseFlexible / flying leads
Filament6.3 V @ 1550 mA
Construction
Primary TypeOther / special
EnvelopeMetal (External Anode)
Base MaterialMiniature ruggedized version of 3B29
SectionsSingle
Filament / Heater
Warm-up Time60s
Heater NotesHeater and cathode are connected via leads; one heavy (heater-cathode), one thin (heater).
Absolute Maximum Ratings
Plate Voltage16000 V
Cathode Current8000 mA
Audio Performance
Key Features
- Miniaturized
- Ruggedized
- External anode
- Liquid immersion cooling
- High vacuum
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier (In Oil, Half-wave, Capacitor-Input) | 5500 V | — | — | — | 65 mA |
| Shunt Diode (In Oil) | — | — | — | — | 18 mA |
| Rectifier (In Air, Full Wave, Choke Input) | 3500 V | — | — | — |
Application Notes
Specifically designed to be enclosed in a complete liquid cooled package including power supply and pulse modulator components. Operation in air at reduced ratings is possible.
Datasheets
Datasheet: 6339.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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