6P21S Russian tube output beam tetrode
6P21S Russian tube output beam tetrode
6P21S Russian tube output beam tetrode
6P21S Russian tube output beam tetrode
6j3 tube pentode Russian equivalent: 6SH7, 6SH7GT
6J3 (original box) 5,50 $
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6K4P-EV tube HF pentode. Equivalent: EF93, 6BA6, W727
6K4P-EV 2,90 $
ULYANOVSK

6P21S

6,00 $

Soviet electron tube 6P21S output beam tetrode, works great in the final stages of low-frequency amplifiers

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98 in stock

Description

The output beam tetrode 6P21S with a directly heated cathode is designed to generate and amplify high-frequency voltage. It is used in the final stages of transmitting devices. Can be used to amplify low frequency power. Efficiency tube 6P21S in generator mode in the range up to 80MHz is 70%. Tube 6P21S works great in the final stages of low-frequency amplifiers.

8-pin with octal with a key

Technical specifications:

  • Heating voltage:6.3V
  • Anode voltage: 600V
  • Voltage on the second grid: 200V
  • Bias voltage on the first grid: -16V
  • Glow current: 750 Β± 60mA
  • Current in the anode circuit: 36 Β± 14mA
  • Current in the circuit of the second grid: 5mA
  • Steepness of characteristic: 4mA/V
  • Output oscillatory power at a frequency of 80MHz: 28W
  • Internal resistance: 10kOhm

Maximum allowable electrical values

  • The highest heating voltage: 6.6V
  • Lowest heating voltage:6V
  • The highest voltage on the anode: 600V
  • The highest voltage on the second grid: 250V
  • The highest power dissipated on the anode: 18W
  • The highest power dissipated on the second grid: 3.5W

The minimum operating time is not less than 1000 hours.

Additional information
Weight0,051 kg
Dimensions9,8 × 3,7 × 3,7 cm
BrandULYANOVSK
PackagingProduct from factory group packaging
Socket type8 – Pin RSH5-1, PL8-1P, PL8-2P, PL8-3P.
ConditionNew product
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About brand
"ULYANOVSK" Ulyanovsk city MADE IN RUSSIA
SKU: 21032022 Categories: , Brand:

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