6N5P Soviet NEVZ Audiophile Tubes Double Triode Vacuum Tube NEW 2pcs 1969 TESTED

Tubes never used, old stock, made at "NEVZ" Novosibirsk Factory, USSR
Date: 2x1969
Lot of 2 tubes. TESTED

REAL PHOTO!

6N5P
Double miniature triode.
Designed to amplify the high frequency voltage.
Durability of at least 1500 hours
Mass not more than 15 g.
Specifications and electrical parameters of the lamp 6N5P:
Filament voltage 6.3 ± 0.6 V
Heating current 600 ± 50 mA
Anode voltage nominal (constant) 200 V
Anode voltage limit (constant) 300 V
Anode current of each triode not less than 8 mA
The cathode current of each triode limit 25 mA
Reverse grid current of the first triode 1 μA
The power dissipated by each anode, the maximum 2.2 W
Limit (constant) voltage between cathode and heater 250 V
The steepness of the characteristics of each triode is 4.2 ± 0.7 mA / V
The gain of each triode is 27
Resistance in the circuit of each cathode for automatic displacement of 600 ohms
Resistance in the grid circuit limit 1 MΩ
The input capacitance of each triode is 3 pF
Output capacitance of the first triode 1.5 pF
Output capacity of the second triode 1.7 pF
Capacity through passage of each triode 2,25 pF
Capacity between anodes is not more than 0.2 pF
Making a glass miniature

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