SR 44
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ClassVoltage Reference Tube
BaseSolder Leads
Construction
Primary TypeCold Cathode Gas-filled
EnvelopeSubminiature
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage115 V
Cathode Current5 mA
Audio Performance
Key Features
- Cold molybdenum cathode
- Low Tritium pre-ionization
- Subminiature size
- Soldering connections
- Light-insensitive breakdown voltage
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Stabilizing | 84V | - | - | - | 1.5mA |
Application Notes
Breakdown voltage is not influenced by light and remains unchanged even in complete darkness.
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