Tube-number record
GK 11
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GK 11 is a tube type in the TubeDatabase archive (class: Electronic touch button / Relay tube). Recorded specifications: construction Other / special and maximum plate voltage 260 V. The archive does not yet hold a photographed example of this type.
ClassElectronic touch button / Relay tube
Construction
Primary TypeOther / special
EnvelopeCylindrical
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage260 V
Cathode Current15 mA
Audio Performance
Key Features
- Cold cathode
- Orange ring glow
- Activated cathode
- External control electrode
- Illumination dependent breakdown
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Stabilized DC Supply | 220 V | — | 12000 | — | 12.5 mA |
| Alternative DC Supply | 200 V | — | — | — | — |
Application Notes
Electronic touch button for electronic controls. Can be supplied from line with relay or via stabilized DC voltage.
Datasheets
Datasheet: GK11.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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