Tube-number record
6394
0 archive entries
6394 is a tube type in the TubeDatabase archive (class: Low-mu twin power triode). Recorded specifications: brand Chatham Electronics, construction Triode, socket Octal, maximum plate voltage 400 V, and maximum plate dissipation 30 W. The archive does not yet hold a photographed example of this type.
BrandChatham Electronics
ClassLow-mu twin power triode
BaseOctal
Filament26.5 V @ 1200 mA
Construction
Primary TypeTriode
EnvelopeHard glass (Nonex)
Sectionstwin
Filament / Heater
Warm-up Time30s
Heater NotesHeater-cathode type
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Each Unit | 190 V | 13500 | 204 | 2.7 | 185 mA |
Application Notes
Intended for use as a regulator tube in DC power supply units. A minimum warm-up time of 30 seconds before application of plate voltage is recommended to prevent barium stripping in regulator circuits.
Datasheets
Datasheet: 6394.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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