SR 4
0 Tubes in archive
ClassVoltage Reference Tube
BaseSoldering connections
Construction
Primary TypeCold Cathode Gas-filled Diode
EnvelopeSubminiature
Base MaterialGlass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage110 V
Cathode Current5 mA
Audio Performance
Key Features
- Cold molybdenum cathode
- Subminiature size
- Light-independent breakdown voltage
- Long life
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Stabilizing | 85V | - | 200 | - | 1.5mA |
Application Notes
Voltage reference tube. Coupling element in DC-amplifiers.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results