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» Vacuum tubes by use » MINIATURE tubes » 1P2B / 507 MELZ output pentode tube
1P2B / 507 MELZ output pentode tube
Manufacturer: MELZ factory
$2.00/ea
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1P24B Russian low frequency power output pentode tube. Equivalent of 507.

  • Name: 1P2B;
  • Type: output pentode;
  • Application: low frequency power amplification;
  • Cathode type: oxide, direct heating;
  • Envelope: glass, miniature;
  • Mass, g: 3;
  • Filament voltage, V: 1,25;
  • Filament current, A: 0,045-0,055;
  • Anode voltage, V: 45;
  • Grid1 voltage, V: minus 2;
  • Grid2 voltage, V: 45;
  • Steepness, mA/V: 0,5;
  • Socket type: flexible.
    • Technical Specifications Technical Specifications
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