-12%
Russian tube 6R3S-1 (6R3S) double-beam tetrode. Excellent low-frequency amplifier. NOS USSR. Near analogue: GU-19 / SRS4451 RFT WF
Russian tube 6R3S-1 (6R3S) double-beam tetrode. Excellent low-frequency amplifier. NOS USSR. Near analogue: GU-19 / SRS4451 RFT WF
Russian tube 6R3S-1 (6R3S) double-beam tetrode. Excellent low-frequency amplifier. NOS USSR. Near analogue: GU-19 / SRS4451 RFT WF
Russian tube 6R3S-1 (6R3S) double-beam tetrode. Excellent low-frequency amplifier. NOS USSR. Near analogue: GU-19 / SRS4451 RFT WF
Russian tube 6R3S-1 (6R3S) double-beam tetrode. Excellent low-frequency amplifier. NOS USSR. Near analogue: GU-19 / SRS4451 RFT WF
Russian tube 6R3S-1 (6R3S) double-beam tetrode. Excellent low-frequency amplifier. NOS USSR. Near analogue: GU-19 / SRS4451 RFT WF
triode tube GU-5B Russian power generator
GU-5B Original price was: 400,00 $.Current price is: 380,00 $.
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tube GU-19-1 Russian generator double-beam tetrode, amplify and multiply the frequency of HF up to 500MHz. NOS USSR. Analogue: SRS4451 RFT WF / 6R3S
GU-19-1 Original price was: 12,00 $.Current price is: 9,00 $.
SVETLANA

6R3S-1

(1 customer review)

Original price was: 9,00 $.Current price is: 7,90 $.

Russian tube 6R3S-1 double-beam tetrode, low-frequency amplifier. Near analogue: GU-19, SRS4451 RFT WF

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198 in stock

Description

The 6R3S-1 double-beam tetrode with indirectly heated oxide cathode in all-glass design.
Designed to work in the output stages of low-frequency amplifiers.
Works in any position.

Stamp of technical control department of the manufacturer “ОТК“ 

Technical specifications:

  • Heating voltage: 6.3 ±0.6V; 12.6±1.2V
  • Heating current: 2.1 ±0.3А; 1.05±0.15А
  • Anode voltage: 350V
  • Voltage on the second grid: 200V
  • Voltage on the first grid: -22V
  • Current in the anode circuit: 47.5mA
  • Current in the circuit of the second grid: 60mA
  • Input capacitance: 13pF
  • Output capacity: 6pF
  • Passing capacitance: 0.3pF

Maximum allowable electrical parameters:

  • Highest voltage on the anode: 600V
  • Highest voltage on the second grid: 300V
  • Highest voltage on the first grid: -175V
  • Maximum power dissipated on the anode: 20W
  • Highest power dissipated on the second grid: 7W
  • Highest power dissipated on the first grid: 1W
  • Highest current in the cathode circuit: 250mA
  • Highest voltage of the cathode-heater: 100V

Minimum operating time – 1000h.

Additional information
Weight0,11 kg
Dimensions10,0 × 4,0 × 4,0 cm
BrandSVETLANA
PackagingProduct from factory group packaging
Socket type8 – Pin PLK8-1, PLK-50M, PL-50
ConditionNew product
Reviews (1)

1 review for 6R3S-1

  1. Ivan –

    6R3S is 2 x 6P3S în the same glass.

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About brand
"SVETLANA" Saint Petersburg city MADE IN RUSSIA
SKU: 14122021 Categories: , Brand:

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