Russian vacuum tube 6P20S, output beam tetrode. Near equivalent: 6CB5A, 6CB5
Russian vacuum tube 6P20S, output beam tetrode. Near equivalent: 6CB5A, 6CB5
Russian vacuum tube 6P20S, output beam tetrode. Near equivalent: 6CB5A, 6CB5
Russian vacuum tube 6P20S, output beam tetrode. Near equivalent: 6CB5A, 6CB5
7-pin socket PLK7-E55 (B7G) for tube: 6J3P, 6C4P, 6Z4, 6AK5, 6K4P, 5654W, EF95, 6F32, 6069, 6J38P, EZ90, 6Z31, 6X4, EAA91, EC92. Сeramic, with aluminum shield
PLK7-E55 / B7G 2,50 $
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6P1P Russian tetrode tube. Near equivalent: EL82, 6AQ5, EL90, 6V6. Different pin out (a 9-pin base versus 7-pin base) than an 6AQ5, EL90
6P1P 3,00 $
SVETLANA

6P20S

39,00 $

Rare Russian tube 6P20S, output beam tetrode. Low frequency amplifier. Near equivalent: 6CB5A

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4 in stock

Description

Description

The 6P20S output beam tetrode is used in horizontal scanning units and in the output stages of low-frequency amplifiers.

Near equivalent: 6CB5A, 6CB5

  • Stamp of technical control department of the manufacturer ” ОТК “

Technical specifications:

  • Filament voltage: 6.3 ± 0.6V
  • Filament current: 2.5 ± 0.25mA
  • Anode voltage: 175V
  • Voltage of the second grid: 175V
  • Voltage on the first grid: 30V
  • Anode current: 90 ± 32mA
  • Current in the second grid circuit: less than 10mA
  • Slope: 7.5 ± 2.5mA/V
  • Reverse current of the first grid: less than 3μA
  • Internal resistance: 7kOhm
  • Leakage current cathode-heater: less than 100μA
  • Leakage current between the first grid and the remaining electrodes: less than 20μA
  • Leakage current between anode and other electrodes6 less than 20µA
  • Input capacitance: 22.5pF
  • Output capacitance: 10pF
  • Through capacitance: less than 0.8pF
  • Heating voltage: 6.3 ± 0.6V
  • Anode voltage: 450V, tube on: 700V
  • Voltage of the second grid: 200V, when the tube is turned on: 700V
  • Negative voltage of the first grid: 50V, per pulse: 200V
  • Maximum anode power: 27W
  • Maximum power on the second grid: 3.6W
  • Anode current: 200mA
  • Voltage cathode-heater: 200V
  • Lowest horizontal frequency: 12kHz

Operating time not less than 1000 hours.

Additional information

Additional information

Weight 0,12 kg
Dimensions 15,2 × 5,3 × 5,3 cm
Brand

SVETLANA
Packaging

Product from factory group packaging
Socket type

8 – Pin RSH5-1, PL8-1P, PL8-2P, PL8-3P.
Condition

New product
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About brand
"SVETLANA" Saint Petersburg city MADE IN RUSSIA
SKU: 04082023 Categories: ,

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