Tube-number record
CK6418
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CK6418 is a tube type in the TubeDatabase archive (class: Subminiature Pentode). Recorded specifications: brand Raytheon, construction Pentode, base Glass, socket Subminiature, and maximum plate voltage 30 V. The archive does not yet hold a photographed example of this type.
BrandRaytheon
ClassSubminiature Pentode
BaseSubminiature
Construction
Primary TypePentode
EnvelopeT-1 1/4 x 2 Glass
Base MaterialGlass
SectionsSingle
Filament / Heater
MaterialDirectly Heated
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Condition 1 | 15 V | 190 | 720000 | — | 0.1 mA |
| Condition 2 | 22.5 V | 300 | 420000 | — | 0.24 mA |
Application Notes
The flexible terminal leads may be soldered or welded directly to circuit components. Standard inline subminiature sockets may be used by cutting the leads to length.
Datasheets
Datasheet: CK6418.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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