Tube-number record
SR 6
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SR 6 is a tube type in the TubeDatabase archive (class: Voltage Reference Tube). Recorded specifications: construction Cold molybdenum cathode, socket Subminiature, and maximum plate voltage 115 V. The archive does not yet hold a photographed example of this type.
ClassVoltage Reference Tube
BaseSubminiature
Construction
Primary TypeCold molybdenum cathode
EnvelopeSubminiature
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage115 V
Cathode Current5 mA
Audio Performance
Key Features
- Cold molybdenum cathode
- Subminiature size
- Soldering connections
- Light-insensitive breakdown voltage
- Mounting in any position
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Stabilizing | 84 V | — | — | — | 1.5 mA |
Application Notes
Voltage reference tube. Coupling element in DC-amplifiers.
Datasheets
Datasheet: SR6.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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