2pcs 6N1P Soviet Vintage Double Triode Tube, Extra Rare

Description

2pcs 6N1P Soviet Vintage Double Triode Tube, Extra Rare
2pcs (tubes) in one lot
DESCRIPTION:
Double triodes for amplifying low frequency voltage. Design - in a glass shell, miniature. Weight 15 g.
Basic parameters at Un = 6.3 V, Ua = 120 V
Parameter Conditions 6N1P 6N1P-VI 6N1P-EV Unit rev.
Analog - Е80СС, ЕСС85 - - -
Filament current - 600 ± 50 600 ± 50 600 ± 50 mA
Anode current - 5.6-10.5 7.5 ± 1.5 7.5 ± 1.5 mA
at the beginning of the characteristic at Uc = -15 V - ≤10 ≤10 μA
Grid Reverse Current - ≤1 ≤0.5 ≤0.2 μA
Leakage current between cathode and heater - ≤15 ≤15 ≤12 μA
Cathode emission current in a pulse Uа imp = 150 V, τ = 1 ÷ 2 μs, f = 50 Hz - ≥2 - А
Slope of characteristic - 4.5 ± 1 4.45 ± 0.65 4.5 + 0.9-0.5 mA / V
Un = 5.7 V - ≥3.2 -
Un = 6 V - - ≥3.65
Gain - 35 ± 7 35 ± 7 35 ± 7 -
Anode insulation resistance - - ≥500 ≥500 MΩ
Mesh insulation resistance - - ≥500 ≥500
Vibration noise voltage Ra = 2 kOhm ≤100 ≤80 ≤50 mV
Interelectrode capacitances input 3.1 ± 1.1 3.3 ± 0.9 3.05 ± 0.55 pF
input of the 1st triode 1.6 ± 0.5 1.75 + 0.7-0.35 1.75 + 0.7-0.35
input 2nd triode 1.7 ± 0.5 1.95 + 0.65-0.35 1.75 + 0.7-0.35
straight 1.85 ± 2.2 ≤2.6 ≤2.6
between anodes of triodes ≤0.2 0.07-0.2 0.07-0.2
cathode-heater - ≤5.6 ≤5.6
Operating time - ≥3000 ≥3000 ≥5000 h
Criteria for evaluation
Grid Reverse Current - - ≤1.5 ≤1.5 μA
Slope - ≥3 - ≥3.4 mA / V
Slope change - - - ≤30%
Cathode emission current per pulse - - ≥1.6 - А
Limit operating data
Parameter Conditions 6N1P 6N1P-VI 6N1P-EV Unit rev
Filament voltage - 5.7-7 5.7-7 6-6.6 V
Anode voltage - 300 300 250 V
with the lamp closed 470 470 -
Voltage between the cathode and the heater at a positive potential of the heater 100 120 120 V
with negative potential of the heater 250 250 250
Cathode current - 25 25 25 mA
Power dissipated by the anode of each triode - 2.2 2.2 2.2 W
Resistance in the grid circuit - 1 2 0.5 MΩ
Lamp bulb temperature - 180 150 150 ° C
Resistance to external influences
Vibration acceleration (frequency range) 2.5 6 (5-600 Hz) 6 (5-600 Hz) g
with repeated blows 12 150 150
with single blows - 500 500
permanent - 100 100
Ambient operating temperature range - -60 ... + 70 -60 ... + 90 -60 ... + 90 ° C
DELIVERY:
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Perfect and safely shipping. Tracking number is always provided.
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We ship from Ukraine.
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0-250 grams - 7.9-10 $
Package weight (50 grams)
250-500 grams - 14 - 16 $
Package weight (100 grams)
500-1000 grams - 24-28 $
Package weight (200 grams)
Every next kilogram + $ 10 and + 200 grams of weight.
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