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SG-2S / SG2S / 0A3 / VR75/30 voltage regulator tube
SG-2S / SG2S / 0A3 / VR75/30 voltage regulator tube
SG-2S / SG2S / 0A3 / VR75/30 voltage regulator tube
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SG-2S is a voltage regulator tube. Equivalent to the OA3, VR75/30.

  • Name: SG-2S;
  • Type: Gas stabilizer;
  • Cathode type: cold;
  • Filling: argon-neon;
  • Envelope: glass;
  • Ignition voltage, V: 105;
  • Stabilized voltage, V: 70-81;
  • Current, mA: 5,0-40;
  • Voltage recurrence, V: 0,5;
  • Ready time: 3.
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