6J9P-E (original box)

2,90 $

Russian electron tube 6J9P-E (6Zh9P-E) is an HF pentode with a steep characteristic, used in the input stages of broadband amplifiers. Equivalent to E180F, 6688

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198 in stock

Description

Description

Russian high-frequency miniature pentode 6J9P-E (6ZH9P-E) tube with high slope, short anode-grid characteristic and with increased durability.. The 6J9P-E electron tube is designed to operate in broadband high-frequency voltage amplification circuits. It is used in the input stages of general-purpose radio-electronic devices.
Works in any position. Base -9 pin.

Full analogue: E180F, 6688. Equivalent to the: CV3998, E186F, EF861, 7737

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

prefix E – characterizes the increased durability of the tube.

Technical specifications: 

  • Filament voltage 6.3 ± 0.6V
  • Filament current 300 ± 20mA
  • Nominal anode voltage (constant) 150V
  • Anode voltage limit (constant) 160V
  • Anode current 15 ± 4mA
  • Cathode current limit 22mA
  • Grid voltage first limit (constant) -100V
  • Grid voltage second nominal (constant) 150V
  • Second limit grid voltage (constant) 150V
  • Second grid current no more than 2.4 ± 0.6mA
  • Third grid voltage (constant) 0V
  • Power dissipated by the anode, maximum 3W
  • Power dissipated by the second grid, maximum 0.75W
  • Limit voltage between cathode and heater (constant):
    – at a negative heater potential of 150V
    – with a positive heater potential of 100V
  • Characteristic slope 17.5 ± 3.5mA/V
  • Electronic current cut-off voltage of the first grid is no more than -1.1V
  • Internal resistance 0.15MOhm
  • Equivalent tube noise resistance 350Ohm
  • Input impedance at 60MHz 5kOhm
  • Cathode resistance for auto bias 80Ohm
  • Resistance in the first grid circuit is maximum 0.5MOhm
  • Input capacitance 8.5 ± 1pF
  • Output capacitance 3.0 ± 0.5pF
  • Pass-through capacitance no more than 0.03 F
  • Cathode-heater capacity no more than 7pf

The minimum operating time is not less than 5000 hours.

Additional information

Additional information

Weight 0,02 kg
Dimensions 4,9 × 2,25 × 2,25 cm
Brand

OCTOBER

Packaging

Individual factory box

Socket type

9 – Pin PLK-9, RSH4

Condition

New product

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About brand
"OCTOBER" Vinnytsia city MADE IN UKRAINE
SKU: 04022122 Categories: ,