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» Vacuum tubes by use » MINIATURE tubes » 6J2B / 6Zh2B MELZ HF pentode tube
6J2B / 6Zh2B MELZ HF pentode tube
Manufacturer: MELZ factory
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Russian miniature HF pentode 6J2B (6Zh2B) tubes. High-frequency sub-miniature pentode high reliability and mechanical strength. Indirectly heated oxide cathode. Operates in any position. Available in glass miniature form. Made by MELZ factory.

  • Name: 6J2B / 6Zh2B / 6Р–2Р‘;
  • Filament voltage, V: 6,3;
  • Filament current, A: 0,18-0,22;
  • Anode voltage, V: 120;
  • Anode current, A: 0,0055;
  • Anode power, W: 0,9;
  • Grid2 voltage, V: 120;
  • Grid3 voltage, V: 0;
  • Steepness, mA/V: 2,8-4,7;
  • Reverse grid current, uA: 0,15;
  • Microphnic noise, mV: 180.
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