6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies

6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies

Name: 6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies
Brand: 6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies
SKU: 490079
Price: 268.74 EUR
Availability: InStock
Rating: 4.94 (674 reviews)

6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies, 6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + boutique

€268.74

SKU: 490079

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Product Description

Product Name: 6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies
État：Ouvert (jamais utilisé) économies Model：6J4 Country/Region of Manufacture：Russian Federation Brand：Svetlana Type：NOS Tube

6Ж4

pentod for voltage amplification high-and intermediate frequencies.

In a metal container with ostalnym base.

The oxide cathode of indirect filament.

Works in any position.

Service life not less than 500 hours.

Weight 43 g.

Main technical characteristics 6Ж4:

• Rated electrical data

• Filament voltage, ...... 6,3

• The voltage on the anode, ...... 300

• The voltage on the second grid In ...... 150

• The voltage on the third grid ...... 0

• Resistance in the cathode circuit to automatically offset, Ohm ...... 160

• Filament current, mA ...... 450 ±25

• The current in the anode circuit, mA ...... 10,25 ±2,25

• The current in the circuit of the second grid, mA ...... 2,2 ±1,0

• Slope, mA/V ...... 9,0 ±2,0

• Internal resistance MOhm ...... 3,0

• Input impedance at frequencies 45-60 MHz, Ohm ...... 2600

Maximum permissible electrical values

• The maximum stress intensity, In ...... 7

• The smallest filament voltage, ...... 5,7

• The highest voltage at the anode, ...... 330

• The highest voltage of the PA second grid, ...... 165

• The highest power dissipated at the anode, W ...... 3,3

• The highest power dissipation in the second grid, W ...... 0,45

• The highest DC voltage between the cathode and the heater, ...... 100

• The highest leakage current between the cathode and heater, ua ...... 20

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6AJ7 6AC7 6J4 / tubes platine / tubes Svetlana années 1980 même code date 50 pièces + économies

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